6ES7422-1HH00-0AA0 博乐县

随着计算机技术的发展，计算机的输入方式由原来的纸带输入到键盘输入、到鼠标输入、再到触摸输入，共经历了四个阶段。这个过程是一个从到普及的过程，触摸屏技术让更多的人使用上了计算机。触摸屏是一种交互输入设备，用户只需用手指或光笔触摸屏的某位置即可控制计算机的运行。因此，触摸屏技术具有操作简单，使用灵活的特点。 

自1960年美国早开启了研究触摸屏技术的大门，先应用于美国的军事。1972年美国 PLATO（Programmed Logic for Automated Teaching Operations）项 目首先推出一款触摸屏，用于计算机辅助教学，随着触摸屏的技术 越来越进步，其应用也越来越广泛，银行、车站、学校处处可见其身影，中国已经成为触摸屏为广泛的使用者。 [9] 随着电子技术、网络技术的发展和互联网应用的普及，新一代触摸屏技术和产品相继出现，其坚固耐用、反应速度快、节省空间、易于交流等许多优点得到大众的认同。 

渐渐地，这种为轻松的人机交互技术已经被推向众多领域，除了应用于个人便携式信息产品之外，还广泛应用于家电、公共信息（如电子政务、银行、医院、电力等部门的业务查询等）、电子游戏、通讯设备、办公室自动化设备、信息收集设备及工业设备等等。触摸屏技术在我国的应用虽然只有十多年的时间，但是它已经成了继键盘、鼠标、手写板、语音输入后为普通百姓所易接受的计算机输入方式。利用这种技术，用户只要用手指轻轻地触碰计算机显示屏上的图符或文字就能实现对主机操作，从而使人机交互更为直截了当。这种技术极大方便了用户，成为极富吸引力的全新多媒体交互设备。

Perkin Elmer Lambda 9 UV/VIS/NIR Spectrophotometer Monochromator Focusing Len

Perkin Elmer Lambda 6 UV/VIS Spectrophotometer C688-0002

PERKIN ELMER LAMBDA 6 UV/VIS SPECTROMETER

Perkin Elmer Lambda 5 UV/VIS Spektrophotometer

Perkin Elmer Lambda 3B UV/VIS Spectrophotometer

PERKIN ELMER LAMBDA 3B UV/VIS SPECTROPHOTOMETER

Perkin Elmer Lambda 3A UV/Vis Spectrophotometer, C6180337

Perkin Elmer Lambda 3A UV Visible Spectrophotometer

Perkin Elmer Lambda 3A UV Visible Spectrophotometer

Perkin Elmer Lambda 3A Model C618-0337 UV/VIS Spectrophotometer W/Manual & Cable

Perkin Elmer Lambda 35 UV-Vis with Computer/Software

PERKIN ELMER LAMBDA 35 UV/VIS SPECTROPHOTOMETER SPECTROMETER ANAYTICAL CHEMISTRY

Perkin Elmer Lambda 35

Perkin Elmer Lambda 3 UV/VIS Spectrophotometer Digital Control C618-0036 Board

Perkin Elmer Lambda 3 UV/VIS Spectrophotometer 618-0039 Power Supply Board

Perkin Elmer Lambda 20 UV/Vis Spectrometer with Multisipper Accessory

Perkin Elmer B2000186 Automatic Linear Transport for Lambda Spectrometer Lab

Perkin Elmer 6180005 Microcomputer Board Lambda 3 UV/VIS Spectrophotometer

Perkin Elmer 6180005 Microcomputer Board for Lambda 3

PE Perkin Elmer Lambda 6 UV/VIS spectrophotometer UV

PE PERKIN ELMER LAMBDA 25 UV VIS SPECTROMETER SPECTROPHOTOMETER L600000B

PE Perkin Elmer Lambda 25 UV VIS Spectrometer Spectrophotometer L600000B

PE Perkin - Elmer Lambda 5 UN/VIS Spectrophotometer 128301 119400

PARKER HANN. LAMBDA DRP60-1 POWER SUPPLY DRP6O1

Pair of  Lambda Regulated Power Supply - Model LL-901-OV - Parts Not Working

PAIR OF  LAPP USA HBE 24 SCREW TERMINATED PLUG W/ WIRE PROTECTION 10.1960

PAH75S48-24 CONVERT DC-DC 24V 76.8V 3.2A TDK-Lambda Americas Inc.

PAF600F280-12 DC-DC 1-OUT 12V 50A 600W 16-Pin By Lambda Corporation (1 PER)

P/N 4B4AC2A-0573, LAMBDA QUALIDYNE POWER SUPPLY, MODEL NO. 3734 5AY5 5B 12/12E

Oxygen o2 Lambda Sensor SAAB 93 9-3 2.0 Cabriolet Turbo

Oxygen o2 Lambda Sensor SAAB 93 9-3 2.0 Cabriolet Turbo

OSI LDI-1000 Laser Diode Power Supply - Inc 3X Internal Lambda PSU - PFHC & LFS

OPTICAL MIRROR SUPER FLAT 1/5 LAMBDA IN ZERODUR SUBSTRATE LASER OPTICS BIN#A1-12

OPTICAL MIRROR 1/10 LAMBDA AS IS LASER OPTICS i BIN#20

OPTICAL MICROSCOPE PART ZEISS GERMANY FILTER 1/4 LAMBDA DIC OPTICS BN#9-99-01

OPTICAL MICROSCOPE PART FILTER LAMBDA OPTICS BIN#N7-17

OPTICAL MICROSCOPE LAMBDA FILTER [delaminating] OPTICS as is BIN#M3-80

OPTICAL FLAT 1/100 LAMBDA MATCHED PAIR LASER OPTICS BIN#J5-B-98

OPTICAL COATED LENS LAMBDA RESEARCH JDS UNIPHASE LASER OPTICS AS IS BIN#K1-93

OPTICAL COATED LENS LAMBDA RESEARCH JDS UNIPHASE LASER OPTICS AS IS BIN#K1-92

OPTICAL COATED LENS LAMBDA RESEARCH JDS UNIPHASE LASER OPTICS AS IS BIN#K1-91

One -  Lambda LM252 Power Supply, 0 to 7V, 2A 105 - 132VAC, 55 - 65Hz

One -  Lambda LM202 Power Supply, 0 to 7V, 1.7A 105 - 132VAC, 55 - 65Hz

OMEGA MML600/T2 COUTANT LAMBDA POWER SUPPLY (7794)

OMEGA MML600 COUTANT LAMBDA CODE MML6005AY7VP30DP730D NS-LGE-355

OMEGA MML400X5A COUTANT LAMBDA POWER SUPPLY NS-LGE-260()

OMEGA MML400 COUTANT LAMBDA POWER SUPPLY (7793)

omega MML200 COUTANT LAMBDA Power Supply Part.No:D30005 NS-LAM-026C/MML200

Omega MML 400 Coutant Lambda 24v robust PSU. Cnc Stepper Power

OMEGA LAMBDA MML400 POWER SUPPLY

OMEGA LAMBDA MML400 E20666 POWER SUPPLY

Omega Engineering TC/Thermocouple Converter w/Lambda LNS-Z-24 Power Supply

Omega Coutant Lambda MML600 Power Supply

Omega Coutant Lambda MML400 NS-MEL-096 4B4NA2A-1839 Power Supply E25584

OMEGA 1500 COUTANT LAMBDA POWER SUPPLY NS-XKN-002/OMM1500 (7795)

Old Stock Lambda Densei-Lambda ZWS150PF-24/A Power Supply 100-120/200-240 VAC

OKUMA power supply RS-10-24 Nemic Lambda, 24VDC 2.1A

NV1-1T000 TDK LAMBDA LINEAR SWITCHING POWER SUPPLY ROHS

NV1-1G000-C - TDK LAMBDA - PSU, SW MODE, 24V

NOS! LAMBDA POWER SUPPLY LOSY-5 LOSY5

NOS LAMBDA POWER SUPPLY TRANSFORMER ABA-CSA-120A

NOS Lambda LAS8500P-1 qty 1 3A 40V driver Ships: $1.90 in USA tomorrow!

NOS Lambda HSB12-1.7 Linear Power Supply 12V 1.7A 20.4W

North Electric Regulated Power Supply N1 3005AU with a Lambda LMOV-1 Protector

NNB LAMBDA REGULATED POWER SUPPLY MODEL# LFS-43-24

NNB DSP60-15 TDK-Lambda POWER SUPPLY

NIST Calibration, 14 Day Right of Return

Nikon Polarizer Pol First Order Red Full Wave Plate Lambda λ Compensator

Nikon Microscope Filter for vertical illuminator, ND & lambda insert (red tint)

Nikon DIAPHOT: Lambda Fluoro Module, Lambda Scan Plus II and More...

Nikon 4S001-117 PW-NO Circuit Board Densei Lambda NSR-S307E PZJ002A FR-4 94V-0

NICE LAMBDA REGULATED POWER SUPPLY MODEL #LXS-C-5-OV-R

NiB TDK Nemic Lambda Power Supply HK100A-15 15vdc 7amp

NIB TDK LAMBDA LS75-48 POWER SUPPLY AC-DC CONV, ENCLOSED, 1 O/P, 75W, 1.6A, 48V

NIB TDK Lambda HWS100 24VDC 4.5A Power Supply V-Sense 100-240VAC 50/60 Hz Input

NIB PARADYNE 3161-B3-010 EXTERNAL RACKMOUNT CARD DSU/CSU 3161,870-1886-8010 BM

NiB  in box Nemic Lambda Power Supply EWS150-24 24vdc

NIB NEMIC-LAMBDA SAQ800Q POWEE SUPPLY

NIB NEMIC-LAMBDA POWER SUPPLY JWS150-24/A

NIB NEMIC-LAMBDA LWT15H-522 POWER SUPPLY LWT15H522

NIB NEMIC-LAMBDA JSW50 - 24/A POWER SUPPLY

NiB Nemic Lambda Power Supply LUS-10A-12 12vdc 10amp

NiB Nemic Densei Lambda Power Supply JWS300-24 24vdc 14amp

NIB NAMIC-LAMBDA JWS50 SWITCHING POWER SUPPLY 48/A

NIB LAMBDA ZWD100PAF-0524 HFP POWER SUPPLY

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NIB LAMBDA JWS50-24/A POWER SUPPLY JWS5024A

NIB LAMBDA DL975-24-1/E POWER SUPPLY DLP75241E

~TDK-Lambda DPX4024WD12 Power Supply; DC-DC DPX Series~Enclosed; DIN Rail

* LAMBDA SWS SERIES 100-240VAC 1.5A SINGLE OUTPUT POWER SUPPLY SWS50-24 *NIB

! Lambda SVPS-15-12 Power Supply 115/230 VAC Input SVPS1512

! LAMBDA REGULATED POWER SUPPLY SE-150-3 SE1503 115 VAC 47-63 HZ

! LAMBDA POWER SUPPLY JWS100-24/A JWS10024A INPUT 100-240 VAC 50/60 HZ

! LAMBDA POWER SUPPLY JFS-0500-24 JFS050024 115/230 VOLT 47-63 HZ

! LAMBDA POWER SUPPLY HK50A-12/A HK50A12A

! LAMBDA / DENSEI POWER SUPPLY VS150B-24 VS150B24

! DENSEI-LAMBDA RACK FOR POWER SUPPLIES FPS-T1U FPST1U 3 RACK

! CARL ZEISS microscope Plate Compensator Rotatable Lambda (6x25)

 YOKOGAWA PC000G3 OPERATION PENDANT BO

 w/o Box Lambda LRS-53-20 power supply

 UNITED ELECTRIC PRESSURE SWITCH 0.8-30PSI SS 1/4" NPT J110 554 9821 CD

 TSUBAKI RSC50 LAMBDA ROLLER CHAIN 10' LONG PITCH 5/8"

 TSUBAKI RS60-LMC LAMBDA 3/4 IN 10FT ROLLER CHAIN D504351

 TSUBAKI LAMBDA ROLLER CHAIN RSD 40 10 FEET LONG 240 LINK NO LUBE TSUBAKIMOTO

 Tsubaki Lambda Roller Chain RF2060 C2060H

 TDK-Lambda ZWS150AF-5 Embedded Switch Mode Power Supply SMPS, 5V, 30A, 150W

 TDK-LAMBDA TX500048 NON-LINEAR SWITCHING POWER SUPPLY PSU 5000W 48VDC 100A

 TDK-Lambda SWS600-48 DC Power Supply 100-240VAC 48VDC 12.5A

 TDK-LAMBDA SE-250-3 LINEAR SWITCHING POWER SUPPLY UNIT PSU 250W 24VDC 12.5A

 TDK-LAMBDA POWER SUPPLY ZWS75AF-24/JA

 TDK-Lambda Power Supply DPP15-24 Input: 115/230 VAC Output: 24VDC 15W

 TDK-Lambda PH-150-F-48-12 Isolated DC-DC Converter, 150W, 12Vdc Out, 12.5A

 TDK-Lambda LWT-30H-525 265V 30W 5A @ 5VDC 3 Output Switch Power Supply

 TDK-Lambda LS50-48 Embedded Switch Mode Power Supply (SMPS), 50W, 48V, 1.1A

 TDK-Lambda LS200-48 Embedded Switch Mode Power Supply (SMPS) 200W, 48V, 4.2A

 TDK-LAMBDA JWS300-28 POWER SUPPLY

 TDK-LAMBDA 3.3VDC 20A Single Output General Purpose Power Supply LS100-3.3

 TDK-Lambda 2 x 4" 60W AC-DC OPEn Frame Power Supply ZPS60-12

 TDK-Lambda 12V 8.5A 100W AC/DC Switching Power Supply LS100-12

 TDK LAMBDA ZWS150BAF-3 POWER SUPPLY AC-DC CONV, OPEN FRAME, 1 O/P, 99W, 30A,

 TDK LAMBDA VEECO LOS-Z-5 AC TO DC LINEAR POWER SUPPLY 115/220 AC 5VDC 3A

 TDK LAMBDA SWS1000L-24 SWITCHING POWER SUPPLY 1056W 24V 44A

 TDK LAMBDA LS505 Enclosed Power Supply, Adjustable, Fixed, 88 V, 264 V, 50

 TDK LAMBDA LS50-12 12 VOLT @0-4.2A SWITCHING AC TO DC REGULATED POWER SUPPLY

 TDK LAMBDA HWS100-24/A POWER SUPPLY HWS10024A

 TDK Lambda GEN8-180-IS510 Programmable Rackmount DC Power Supply GEN1500W 2

 TDK Lambda 3.3V 10A 33W DC Power Supply PSU LS50-3.3 (Arduino Raspberry Pi)

 SST 5136 TIPC,5136-TI REMOTE I/O ISA PC CARD FOR SIEMENS 5136-TI-ISA ,BP

 SIEMENS PC BOARD SMART2 HEAT PUMP 091-60210-84 REV F ,21296E,090-60220 ,CD

 SIEMENS 6ES7-952-0KF00-0AA0 MEMORY CARD S7400 LONG VERS, 5V 64 KB CD

 SEALED LAMBDA LYS-X-5 POWER SUPPLY LYSX5

 SEALED LAMBDA LMOV-2 OVERVOLTAGE PROTECTOER LMOV2

 RELIANCE ELECTRIC 86466-77S RECTIFIER STACK HEATSINK 608881-31A,05137834 CD

 Plug in Oxygen O2 Lambda Sensor VW VENTO 2.0 1H2

 Plug in Oxygen O2 Lambda Sensor VW VENTO 1.4 1H2

 plug in Oxygen O2 Lambda Sensor PEUGEOT EXPERT 1.8

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 Plug in Oxygen O2 Lambda Sensor PEUGEOT 607 2.0 9U

 Plug in Oxygen O2 Lambda Sensor PEUGEOT 607 2.0 9D

 plug in Oxygen O2 Lambda Sensor PEUGEOT 605 3.0 6B

 plug in Oxygen O2 Lambda Sensor PEUGEOT 605 2.0 6B

 Plug in Oxygen O2 Lambda Sensor PEUGEOT 407 2.2 6D

 Plug in Oxygen O2 Lambda Sensor PEUGEOT 407 2.0 6E

 Plug in Oxygen O2 Lambda Sensor PEUGEOT 407 2.0 6D

 Plug in Oxygen O2 Lambda Sensor PEUGEOT 406 2.2 8B

 Plug in Oxygen O2 Lambda Sensor PEUGEOT 406 2.2 6E

 Plug in Oxygen O2 Lambda Sensor PEUGEOT 406 2.0 8F

 Plug in Oxygen O2 Lambda Sensor PEUGEOT 406 2.0 8B

 Plug in Oxygen O2 Lambda Sensor PEUGEOT 307 2.0 3B

 Plug in Oxygen O2 Lambda Sensor PEUGEOT 307 2.0 16V

 Plug in Oxygen O2 Lambda Sensor PEUGEOT 306 1.6 7E

 Plug in Oxygen O2 Lambda Sensor PEUGEOT 306 1.4 7E

 plug in Oxygen O2 Lambda Sensor Fiat Scudo 1.6 220L

 Plug in Oxygen O2 Lambda Sensor CITROEN ZX 1.4i N2

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 Plug in Oxygen Lambda Sensor SEAT II IBIZA 1.6i 6K1

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 Plug in Oxygen Lambda Sensor SEAT IBIZA MK2 1.4 6K1

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 Plug in Oxygen Lambda Sensor PEUGEOT PARTNER 1.4 (5

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