Below are the 12 most recent journal entries recorded in dffds' Blurty:

Wednesday, June 11th, 2008
3:01 pm	TH150 the Lishi sclerometer TH150 the Lishi sclerometer TH150 Lishi sclerometer is one kind of new pocket integration degree of hardness measuring instrument, is mainly suitable for test metallic material degree of hardness, has the test precision to be high, the volume is small, the operation easy, to carry conveniently, the measuring range wide characteristic, it is take the Lishi degree Large Portable Rockwell Hardness Tester Chain Clamp Portable Rockwell Hardness Tester of hardness as the principle, determines Lishi ( HL) degree of hardness value changes into cloth after the procedure automatic extension, Luo river, Uygur, degree of hardness values and so on Xiao, but may also dispose each kind of test fitting, satisfies each kind of test condition and the environment, is mainly suitable for the metallic material fast degree of hardness test, is suitable specially to the large-scale spare part and not dismantable Scene degree of hardness test. The TH150 integration Lishi sclerometer is one kind of advanced compact size degree of hardness instrumentation, carries the convenience to be easy; TH150 has the D impact installment; The direct test large-scale, the heavy test sample or has installed the permanent assembly part; Volume small easy large-scale work piece test narrow and small space; May store up 256 data most greatly to be possible to test six kind of degree of hardness systems (HV, HRC, HRB, HB, HV, HS), between transformation; But external connection printer, printing test result; Owes the electricity instruction and the automatic close-down function English contact surface, the back light demonstration (Comment on this)
Saturday, May 31st, 2008
3:51 pm	BCY / BCD-bearing precious metal brush permanent magnet DC motor BCY / BCD-permanent magnet motor is to meet market demand and research and development of the micro-motor-bearing products, the project is the state's key projects and new products in Xiamen City focus on technological innovation projects. With the scientific and technological progress, the market for all types of electrical products to small, light requirements, as many electrical appliances in the dynamic components will face higher requirements. At present, almost all the electrical products in the motor bearings are dual-motor, the structural constraints, narrow the volume has been difficult. The BCY / BCD-bearing motors are smaller, look thinner, lighter weight, the same stable and reliable performance. BCY / BCD-permanent magnet motor to the traditional two-bearing motor bold innovation, improve for single-bearings, and bearing a shrinkage technology, optimize the hole with the shaft bearing the gap and to meet with length. Two-bearing to overcome the heart of the problem more difficult to guarantee to ensure the smooth running, low noise. Also reducing the electrical costs and improve the market competitiveness. BCY / BCD permanent magnet DC motor main technical performances of the following table: BCY technical requirements of the standard BCD standard rated voltage current 1.5 VDC 2.0VDC empty ≤ 50 mA ≤ 70 mA no-load speed (3000 ± 300) r / min (2800 ± 350) r / min rated current ≤ 125 mA ≤ 120 mA rated speed (2100 ± 210) r / min (1850 ± 350) r / min starting torque ≥ 0.8 mN? m ≥ 0.7 mN? m starting voltage ≤ 0.8 V ≤ 1.2 V between terminal Resistance (5.2 ± 0.4) Ω (10.1 ± 1) Ω insulation resistance of 1 M Ω 1M Ω through Novelty Search, is still no similar domestic products. Shrinkage bearings used for non-technology related reports. This shows that the motor in the structure of a novelty, a leader in the domestic level. www.wasblog.com/ppxleu/ ppxleu.blogr.com (Comment on this)
Wednesday, May 28th, 2008
5:00 pm	Acer, 330 Express Printing Machine High-speed, high efficiency, high-precision, Hyun-character and functions of all, easy to operate, using the latest technology of nozzle design XAAR130/600 Acer, Digital Express is based on the latest design of the wide printer's economic platform launched precision-print, according to customers Actual requirements, optional 8, 12 or 16 nozzles to adapt to different production costs and requirements. Acer, a unique wave of compensation AprintTMRIP, with well-designed Wide-Format Printer print mode, you can make the speed and quality The best With Express TM can be in the low pass print mode for good printing. Express TM printing accuracy of 1440 DPI, the highest print speed of up to 61 square meters / hour. Nozzle: 30 pl piezoelectric print head nozzles 8/12/16-optional Print: Up to 1440 dpi Print the largest width: 3250 mm The largest medium width: 3300 mm Media types: pvc, light boxes cloth, body paste, grid layout, the banner of cloth, etc. Ink type: weak solvent or solvent-based: C, M, Y, K Output (m2 / h): 3pass, 61 4pass, 44 6pass, 29 8pass, 22 (Comment on this)
4:58 pm	SKF Airlines Rolling Bearing Technology(3) In addition, SKF researchers also found that the surface of hardened steel also has a number of other features. First, surface treatment. Like nitriding Rail (FCN) on the surface of such a beneficial effect on the M50NiL, it can be non-carbide microstructure of the surface area of high pressure stress (> 1000 MPa). It is expected that this approach can improve corrosion resistance, wear resistance and anti-surface caused fatigue properties. The second is to welding performance. As M50NiL low carbon content, therefore, need to bearings and flange or other similar components or materials to link up manufacturing unit bearings and composite structure components, such material can be Ceramic Bearing Electrical Insulating Bearing used to reduce costs. At present, with the bearing is M50NiL create the world's 12 different aircraft engine on the test or application, SKF is the world's leading companies. 2. Ceramic materials for aircraft powered by gas turbine engines efficiently, the aircraft can reach speeds above Mach 3. Engine spindle bearing the working conditions of very high demand, is expected to more than 30,000 spindle speed transfer / points, the highest bearing temperature limit of about 800 ~ 900 ℃. From the study can be seen in the work of more than 650 ℃ temperature to use high-temperature alloys, to obtain long-life, little hope, and ceramic materials for bearing temperature increased to 650 ℃ was significantly higher than that offered hope. SKF through research, selected a group of ultra-high temperature bearings to meet the requirements of high-performance ceramic materials, more than in 1100 ℃ under high temperature, these ceramic materials, there is a performance best, and this is the last decade people developed The pressing pressure, such as silicon nitride or silicon nitride (Si3N4). (Comment on this)
Thursday, May 22nd, 2008
4:10 pm	MIMAKI JV3 Printing Machine When a customer demands: a pictorial accuracy of the machine, like a large jet aircraft, like the weathering of when customers expect to be able to direct film cold table when printing… MIMAKI JV3 is your best choice! He is a true solvent-based machines, precision up to 1440 DPI, and a phase with the JV4 With the speed, is really a machine with Hu Neiwai 2, the industry as: outdoor "pictorial" inkjet machine: 1, EPSON latest anti-corrosion piezoelectric head: MIMAKI JV3 160SP / 250SP guns used Wide-Format Printer in the latest technology is used EPSON the anti-corrosion piezoelectric nozzle, and will come into contact with solvents and inks used in all parts of the corrosion-resistant structure. Printing can ordinary light boxes, and other non-Jishi Tie cloth and coating supplies. Each has a nozzle Inches wide, shows two rows of equal nozzle, each row has 180 nozzle. EPSON in the fourth generation to head the high-precision, it is also a good anti-corrosive. And also adopted the Variable dot variable droplet technology, picture quality can be raised to a unprecedented Some realm. 2, adjustable head height: 2mm/3mm two height adjustment, adapt to different thickness of the Print Media 3, high accuracy, high speed, large wide: JV3 160SP / 250SP four-color two-under 360 DPI, 4PASS can reach 30 square meters / hour, and picture quality is much higher than the inkjet nozzles used XAAR128 the most high-precision machine model 360 DPI, 4PASS print quality and print speed has reached double Above. This is just JV3 the basic accuracy of print, there are 360 * 720 DPI, 360 * 540DPI 720 * 720DPI, 720 * 1440DPI, 1440 * 1440DPI accuracy of a variety of choices. 4, automatic sprinkler cleansing function, work status and do not work, dormant 24-hour protection: JV3 160 SP / 250SP automatic washing machines function to stop working in the head after a regular maintenance, it needs only a need to maintain the power supply machines, machines break in the eyes state. JV3 160 SP / 250SP on the two on the power supply is the beginning of a master switch, This has been in a switch is normally open; dormancy is also a switch, the switch-operation in peacetime through to the completion of this switch. This will make the day after the end of the work to machines to sleep, to maintain the supply of machinery, no value Shou-activated automatic cleaning system to the normal operation, allows you to plug the nozzle from which no longer bother. 5, intelligent heating devices: MIMAKI JV3 160 SP / 250SP built-in heater smart, you can print and print before preheating after drying, making printing more superior. Print before preheating of the solvent can make a better ink above in a variety of print materials, ink and media to better integrate , So that print quality than the print quality and better heating. MIMAKI Raster Link ProRIP software settings in the dialogue window heating conditions. Heater will be based on the use of the material automatically set the best temperature. Heating conditions can also be set up in the printing window. 6, after the print drying devices: Matching powerful blast drying devices, speed up the drying time of the finished products, solvents and ink can better attached to the medium, color last. 7, two color printing modes: 4 + 4-or 6-color 8, powerful Exchange cloth devices: 110 kg of the most powerful feed device, do not have to worry about the whole volume of light boxes and unable to bear too heavy cloth, and through synchronous motor, and maintain the same step to ensure the accuracy of print. There are a variety of delivery methods cloth 9, into the round of the pressure system: Ensure accuracy and long-distance walk on the formation of the media to avoid long-distance Zoupian, avoid scraping the first and Ceng cloth phenomenon. 10, a wide range of supplies, ink compatibility: MIMAKI JV3 160SP/250SP domestic use and compatible inkjet ink supplies, can print in various light boxes cloth, Jishi Tie, PVC, cold sheet film, cloth banners, body paste, paste, such as single network through various non-coating materials, Domestic use of compatible ink solvent-based paints, as you put inkjet Costs to a minimum. (Comment on this)
Tuesday, May 20th, 2008
5:30 pm	Select a suitable Printing (2) But for indoor and outdoor due to different requirements of precision, speed, which will be a greater distinction: A: Indoor: close watch for the screen, which require a higher precision, the general shall not be less than 600 DPI, so the indoor production rate should be 600 DPI, whichever is the speed. Equipment vendors in the speed and equipment that did not illustrate this point. Simply say "up to the fastest x square metres / Hour ". (HP spray 52 square meters per hour, MIMAKI earliest spray 27 square meters), but the speed of screen used in households, the accuracy is too low, the customer can not accept, so this can only speed Play is the "psychological effect", the actual production is not practical. Therefore indoors (such as HP, MIMAKI, MUTOH) although at the highest speed of growth has doubled, but the "actual production rate" has only increased a few square meters / hour, because the speed and precision never into "Fan Bili," faster, the lower the accuracy. For indoor market, Wide Format Printer the lowest accuracy of 600 DPI, so speed Growth will be the limit. Conclusion: The choice of equipment should understand "the actual production rate" rather than "the fastest speed" or "the most high-precision" accurately speaking, should be aware of customers to accept the accuracy of the inkjet speed. B: Outdoor: the screen in more than two meters outside the remote viewing, thus the minimum sufficient accuracy to 150 DPI, but focus more on the reduction and color saturation. Most outdoor inkjet machine guns using industrial-grade, such as Solvent Printer the United Kingdom XAAR company's head and applied Angels, SALSA, INFINITI (the limit) and Ya-Lan. So the physical accuracy of up to 200 DPI, sufficient to meet the needs of any outdoor production, maximum use of the spray nozzle (Comment on this)
Monday, May 19th, 2008
2:24 pm	Bearing the classification and application(5) apply to other campaigns can be set up on the outer ring hole, the fuel tank and positioning pin hole (a). Inner Ring can also be set up on the hole and the fuel tank to the main Cage: copper alloy cutting system Cage, stamping steel cage, pins Cage, synthetic resin cage forming the main purposes: papermaking machinery, deceleration devices, China Bearing rail vehicle axle , The rolling mill gear box seats, roller-rolling mill, crusher, shaker, printing machinery, woodworking machinery, all types of industrial reducer, with vertical thrust bearing blocks aligning with ball bearings from the washer-shaped Raceway Raceway Circle ZWZ Bearing and the ball and a cage components and with the roll axis, called axis laps laps, and with the shell Raceway Circle called seat. Two-way bearings in the circle will meet Peru shaft bearings affordable one-way one-way axial loads, two-way bearings affordable two-way axial loads (both of which can not afford radial load) is mainly applied the Cage: Cage plate stamping, copper Alloy or phenolic resin cut-holder, synthetic resin cage forming the main purposes: to sell Thrust Self-aligning Roller Bearing cars, machine tools main thrust cylindrical roller bearings from the washer-shaped raceway circle (axis lap, seat) and cylindrical roller and cage group A case. Roller used convex processing, and therefore Roller Raceway face the pressure of being evenly distributed between the affordable one-way axial axial load capacity of large, main-axial rigidity also Ceramic Bearing applicable Cage: copper alloy cutting system Cage Main uses: The oil rig, iron-steel machinery of separation thrust needle roller bearings, roller bearings from the ring with needle and a cage components, stamping and machining of thin Raceway laps (W) or cut the thick processing system Roller-lap (WS) any combination of non-separation-bearing by the precision machining of stamping Road Circle and needle roller and cage constitute a component of the overall affordable one-way-bearing axial load bearing such small space. (Comment on this)
2:23 pm	Ad industry investment analysis (3) Impact on the rate of production factors: 4 inkjet speed of the machine itself (please do not believe that the equipment supplier's theory of data, with watches, seeing is believing); 4 machine failure rate. If the machine is "minor repairs on the 1st, 3 overhaul" of its production efficiency can be imagined, caused by waste material is also China Hardness Tester difficult to estimate, and in the future inkjet market competition, you will be the losers. Because customers will be difficult to accept "Tomorrow machines can be repaired," "Tomorrow machine parts In order to "cause a waste of time, but the loss of customers to turn back. & Conclusion: The choice of the fastest, loss of (such as guns or related components) to replace the low-frequency models, often due to the replacement of machinery important accessories, may trigger other more serious fault. Micro-piezoelectric Webster Hardness Tester models of the ink used solvent, the frequent replacement nozzle, which caused failure, please use Household care. D: outdoor weatherability Weathering the exception of an important relationship with the ink, the weathering effects of the factors is also available in: 4 whether material surface coating; 4 time ultraviolet radiation (UV light exposure test using too much error, inaccurate); 4 rainfall; 4 rainfall pH value. In using the same ink, the same ultraviolet light, the case of rainfall, which affected most of the weathering of the material, because the absorption of different materials in different ink, the surface of different alkali-resistant, thus affecting the ink in the materials to maintain the Time, and increase the surface is coated fabrics Due to ink absorption in the coating, and coated with anti-ultraviolet, acid alkaline, which can be greatly improved weathering performance. And large aircraft used by the United States because of foreign imports for solvent ink, ink, in the choice not to rely on equipment dealers in advocating from the Dual Meter D-MPOR calculation of normal weather conditions: 1, and the machine used by the United States and abroad for ink weathering of up to 2002 Around; 2, oily-not to make any pictorial surface treatment, up to six months or so, plus plastic coated UV up to 8 months. The current market a variety of oily ink brands, due to head for Japan EPSON piezoelectric micro-spray guns, weatherability in the summer only about three months, and some good winter, it will Need to increase UV plastic coated to improve weatherability; 3, pictorial machine (using solvent inks) because of anti-ultraviolet ink less, weathering difficult to achieve for more than 3 months, otherwise machines will be Plug odd high rate. (Comment on this)
Thursday, May 15th, 2008
10:44 am	In the use of solvent-based ink in the circumstances（2） Third, the first paste the other reasons and solutions Possible reasons: (1) the high level of the two cartridges (2) ink viscosity is too low, (3) nozzle voltage too high, (4) ink metamorphic Solutions: (1) 2 cartridges appropriately lower, according to different batches of ink can have different adjustment (2) of the ink used with ultrasound oscillation for a period of time, (3) proposed the voltage transferred to the normal voltage; (4) the replacement of ink. Other: Paste head and Plug are essentially different. (1) Plug is due to head to filter blocked, the drop is not out to. (2) Paste the first is due to ink concentration, or Wide Format Printer viscosity of liquid level and other issues which caused drop in the nozzle attachment hoisted into the surface drops, so do not inkjet nozzle Both, distortion spray, or even Plug. 4. Plug the other causes and solutions Possible reasons: (1) concentration of too much ink or ink placed a long time and precipitation, (2) stands for too long, not the timely Wide-Format Printer processing or cleaning nozzle or inappropriate treatment or thorough or not. Solutions: (1) proposed the use of ink, with the first use of ultrasonic oscillation will ink a period of time (2) ① used for vacuum suction aspiration; ② rinse with cleaning fluid nozzles; ③ using ultrasonic wash with the nozzle (used with caution ); ④ appropriate use suction pump out. (Comment on this)
Monday, May 12th, 2008
1:39 pm	Li-yu PM series solvent-based inkjet machine is learned in professional and high-end series of PH PG-series solvent-based inkjet machine on the basis of successful experiences and the integration of many users for their valuable advice and elements of modern technology and the development of a Of the stable operation, superior performance, easy to use advertising the new generation of equipment. ■ PM series inkjet machine performance characteristics with other similar products and compare the advantages 1, automatic / manual suction cleaning system Convenient and efficient suction cleaning system, both running under the nozzle at any time set up automatic pumping frequency, using manual cleaning can achieve key focus, strong suction function, double nozzle block protection, and help you to easily achieve a perfect print. 2, large-capacity external In / Pai waste ink device The human capacity to design / Pai waste ink devices, can easily collect large volumes of waste ink so as to effectively prevent the erosion of vacuum cleaners, while emissions easy to handle. 3, groove-print table structure, for more mesh cloth, and other media, Clean Sweep, high quality and worry-free. 4, high-speed stability of the PCI card, simply point your mouse light, all printing easily get at the same time you can also use the panel's eight quick keys, because all you need to create. 5, nozzle cleaning system for demolition Li-yu unique patented technology, just gently rotating a nut, you can easily wash nozzle, while avoiding directly affected by the nozzle, and thus effective protection nozzle. 6, before and after drying heating system Print media before the realization of the pre-heating and drying after the heating print, ink and media can quickly Xiangrong, not only improve the durability of the outdoor screen, but also greatly improve the image of the printing. At the same time, through the simple and convenient temperature control device, you can according to different geographical and climatic arbitrary regulation temperature. 7, Mexican Deputy tank level monitoring and alarm system Level of missing Mexican real-time sensors, so you from worry about, take preventive measures. 8, with auto-cloth system Linkage unique three-axis-cloth system, not only can easily drive large weight, high-viscosity reel media, real unmanned automatic release function of cloth, can effectively avoid sending cloth that may arise in the course of printing error and length Runaway problem, so that you can enlarge splicing inkjet obviously win. 9, anti-dust confined agencies Li-yu's unique patented technology, can achieve longer print idle state (5 hours or less) on the effective head of the moisture, prevent and confined dust, greatly extend the working life of the nozzle, spraying eliminates duplication package Cars cumbersome, time-saving. 10, carefully selected high-precision servo motor PITTMAN the United States and Britain POLL large flux, 5 um filter, effectively guaranteed the print speed and precision, the protection of the nozzle. 11, spray nozzle supports automatic flash settings, many effective anti-guns. 12, according to different needs of the user can also choose to equipped with automatic air-dry cloth systems and systems. (Comment on this)
Friday, May 9th, 2008
3:31 pm	MIMAKI JV3 Printing Machine When a customer demands: a pictorial accuracy of the machine, like a large jet aircraft, like the weathering of when customers expect to be able to direct film cold table when printing… MIMAKI JV3 is your best choice! He is a true solvent-based machines, precision up to 1440 DPI, and have JV4 with the same speed, is really a plane with Hu Neiwai 2, the industry as: outdoor "pictorial" inkjet machine: 1, EPSON latest anti-corrosion piezoelectric head: MIMAKI JV3 160SP / 250SP guns used in the latest technology is used EPSON the anti-corrosion piezoelectric nozzle, and will come into contact with solvents and inks used in all parts of the corrosion-resistant structure. Printing can ordinary light boxes, and other non-Jishi Tie cloth and coating supplies. Each head is one inch wide, there are two rows above the nozzle of equality, each row has 180 nozzle. EPSON in the fourth generation to head the high-precision, it is also a good anti-corrosive. And also adopted the Variable dot variable droplet technology, picture quality can be raised to an unprecedented level. 2, adjustable head height: 2mm/3mm two height adjustment, adapt to different thickness of the Print Media 3, high accuracy, high speed, large wide: JV3 160SP / 250SP four-color two-under 360 DPI, 4PASS can reach 30 square meters / hour, and picture quality is much higher than the inkjet nozzles used XAAR128 the most high-precision machine model 360 DPI, 4PASS print quality and print speed has reached double Above. This is only the most basic print JV3 accuracy, there are 360 * 720 DPI, 360 * 540DPI 720 * 720DPI, 720 * 1440DPI, 1440 * 1440DPI accuracy of a variety of choices. 4, automatic sprinkler cleansing function, work status and do not work, dormant 24-hour protection: JV3 160 SP / 250SP automatic washing machines function to stop working in the head after a regular maintenance, it needs only a need to maintain the power supply machines, machines break in the eyes state. JV3 160 SP / 250SP on the two on the power supply is the beginning of a master switch, the switch is usually has been open; dormancy is also a switch, the switch-operation in peacetime through to the completion of this switch. This will make the day after the end of the work to machines to sleep, to maintain the supply of machinery, unmanned automatic start of the normal operation of cleaning system, allows you to plug the nozzle from which no longer bother. 5, intelligent heating devices: MIMAKI JV3 160 SP / 250SP built-in heater smart, you can print and print before preheating after drying, making printing more superior. Print before preheating of the solvent can make a better ink in a variety of print materials above, so that the ink can better integrate and media, so that print quality than the print quality and better heating. MIMAKI Raster Link ProRIP software settings in the dialogue window heating conditions. Heater will be based on the use of the material automatically set the best temperature. Heating conditions can also be set up in the printing window. 6, after the print drying devices: Matching powerful blast drying devices, speed up the drying time of the finished products, solvents and ink can better attached to the medium, color last. 7, two color printing modes: 4 + 4-or 6-color 8, powerful Exchange cloth devices: 110 kg of the most powerful feed device, do not have to worry about the whole volume of light boxes and unable to bear too heavy cloth, and through synchronous motor, and maintain the same step to ensure the accuracy of print. There are a variety of delivery methods cloth 9, into the round of the pressure system: Ensure accuracy and long-distance walk on the formation of the media to avoid long-distance Zoupian, avoid scraping the first and Ceng cloth phenomenon. 10, a wide range of supplies, ink compatibility: MIMAKI JV3 160SP/250SP domestic use and compatible inkjet ink supplies, can print in various light boxes cloth, Jishi Tie, PVC, cold sheet film, cloth banners, body paste, paste, such as single network through various non-coating materials, Domestic use of compatible ink solvent-based paints, as you put inkjet costs to a minimum. (Comment on this)
Wednesday, May 7th, 2008
4:19 pm	Ad industry investment analysis(4) 2, oily-not to make any pictorial surface treatment, up to six months or so, plus plastic coated UV up to 8 months. The current market a variety of oily ink brands, due to head for Japan EPSON piezoelectric micro-spray guns, weatherability in the summer only about three months, and some good winter, it must increase UV plastic coated to improve weatherability; 3, pictorial machine (using solvent inks) because of anti-ultraviolet ink less, weathering difficult to achieve for more than 3 months, otherwise machines will be Plug odd high rate. E: preserving and increasing the investment period Printing of continuous innovation, but is updated in two areas: 1, precision, color reproduction; 2, speed. Precision machinery and the main nozzle and supplies used by relevant. Accuracy in indoor market in the 360 DPI-720DPI would be sufficient, the market demands Wedding Shop in 1440 DPI and above, because in indoor advertising in more than 600 DPI resolution it would be difficult to distinguish between the human eye. In the outdoor production of just 100 DPI-400DPI accuracy, because the outdoor advertising is the lowest two meters in height or movement on the body. So instead of high accuracy without too much useless, the reduction of color saturation and more important. Because the outdoor area of production are larger, so the speed was essential, first of all, you must assume your company a year after at least 200 square meters per day of the inkjet business, so your machine must be able to achieve 10 per hour Sq m and above, can be in an invincible position in the market, or avoid one year after your machine is being eliminated as a model. & Conclusion: Outdoor markets: choice in precision, color reproduction of the best and speed to meet the growing future of the business of machinery, the United Kingdom XRRA nozzle technologies. Indoor market: the most wide choice of accuracy (180-1440 DPI or higher), the fastest model to Japan as EPSON technologies. F: technology gold content At present there are four types of printers print technology: Heat foam (HP NOVAJET to represent, within the appropriate user); Micro-piezoelectric technology (from the end of EPSON 1997, MUTOH MIMAKI to apply on behalf of indoor water-based). The latest micro-piezoelectric technology (introduced by the EPSON 2000, to PRO10000 as the representative); Piezoelectric technology (XRRA by the British company launched in 2000 to赛Angels, SASLA, INFINITI [limit] as the representative). (Comment on this)