黄帝问曰：余闻天为阳，地为阴，日为阳，月为阴。大小月三百六十日成一岁，人亦应之。今三阴三阳不应阴阳，其故何也？岐伯对曰：阴阳者，数之可十，推之可百，数之可千，推之可万，万之大不可胜数，然其要一也。天覆地载，万物方生。未出地者，命曰阴处，名曰阴中之阴；则出地者，命曰阴中之阳。阳予之正，阴为之主。故生因春，长因夏，收因秋，藏因冬。失常则天地四塞。阴阳之变，其在人者，亦数之可数。帝曰：愿闻三阴三阳之离合也。

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                  联系人：钱工 手机 18250833560    QQ 3095721683

STBNDP2212 3
UHA1R-0300  2
DS201 B10 A30  5台
存储卡(6ES7953-8LF00-0AA0 128K)
西门子6ES7-314-1AE04-0AB0-CPU314-1
700-N800A2
140CPU67160
SHIMPO Motor Driver ST25ST
SHINKO AC SERVO DRIVER SSD-C-200AC4K00-1 4kW
SHINKO C10-1VF Controller
SHINYEI HUMIDITY AND TEMPERATURE TRANSMITTER THT-B120
SICK Barcode Scanner CLV410-1010
Sick CLV414-2910S01 Scanner
SICK CLV621-0000 P/N 1041784
SICK CRD-300N Sensor Transceiver NIB
SICK CTD-1500N CTD-1500P Sensor Transceiver NIB FreShip
Sick IM08-1B5PS-ZT1 Proximity Switch NIB
SICK IM12-04NNS-ZW1 IM12-O4NNS-ZW1 proximity switch
SICK OPTEX Photoelectric Switch Sensor JD-SL03P
SICK Photoelectric Sensor switch CDD-11P NIB
Sick Photoelectric Switch 90458-0601 NIB
SICK Photoelectric Switch CDD-11N NIB
SICK Photoelectric Switch MHT15-N2317 NIB
SICK Photoelectric Switch MHT15-N2317 NIB
SICK Photoelectric Switch MHT15-P2317
Sick photoelectric switch sensor CDD-40N NIB
Sick Photoelectric Switch Sensor CDD-40P NIB
Sick photoelectric switch sensor WTR2-P271
SICK Photoelectric Switch VS18-OD3112 VS18-0D3112
SICK Proximity Sensor IM12-08MNS-ZW1
SICK Proximity Sensor IM12-08MNS-ZW1
SICK Proximity Switch IM18-08NPP-ZC1
SICK RSA-N Photoelectric Switch
SICK Sensor Cable DOL-0803-G02M
SICK Sensor Cable DOL-0803-W02M
SICK Sensor Cable DOL-0803-W05M
SICK Sensor Cable DOL-1205-G02M
SICK VE18-4N3212 Proximity Switch
SICK VRF-SN2 Optical Fiber Sensor
SICK VTE18-4N2212 Photoelectric Switch NIB
SICK VTF18-4P1212 Photoelectric Sensor
SICK VTF18-4P3212 PNP Photoelectric Sensor FreeShip
SICK WL11-B560 Photoelectric Switch
SICK WL170-P420 Photoelectric Switch NIB
SICK WL260-P430 Photoelectric Switch Sensor
SICK WT12-2P410 Photoelectric Sensor 10-30VDC
Sick WT30-01 Proximity Sensor
SICK WTB27-3P1211 NIB
SieDrive ArtDrive Siei Inverter Keypad Panel for Otis
SMC AW20-01BG Valve
SMC AW201 Valve Filter Regulator
SMC CDRB1B20-01-37 R80L Rotary Cylinder
SMC CDRQBS 20 Rotary Cylinder
SMC CEU1-D CEU1D Counter
SMC Cylinder Controller CEU2 AC100V
SMC Cylinder NCDQ2WB50-ULA
SMC Flow Switch 0.5~4L/min PF2W704-03-27-M
SMC ITV-0050-2ML Valve
SMC LC6C-220AD-X204 Motor Driver
SMC LC6D-220AD Stepping Motor Driver
SMC LEC-T1-3JG Teach Pendant
SMC Maic Switch D-F9B
SMC PFW740T-06-27-M Flow Switch
SMC Pressure Sensor Switch ZSE40-01-22L-M
SMC PSE100-A Pressure Switch Sensor
SMC Rotary Actuator Cylinder CRB1BW10-270SE
SMC Rotary Actuator Cylinder CRB1BW15-100D
SMC VH202-02 Manual Valve
SMD 100 micro tact switches 6x6x3mm Notebookputer
SMD 100 x micro tact switches 4x4x1.5mm Samsung LCD Mon
SMD 100 x micro tact switches 5.1x5.1x5.0mm long lever
SMD 100 x micro tact switches 5.2x5.2x1.5mm for LCD Mon
SMD 100 x micro tact switches 5.2x5.2x1.5mm MP4 MP3
SMD 100 x micro tact switches 5x5x1mm LCD Mon MP4
SMD 100 x micro tact switches h button 362.5mm MP4
SMD 100 x micro tact switches h button 364.3mm
SMD 100 x micro tact switches h button 4.71.74.5mm
SMD 100 x micro tact switches h button 4x4x0.8mm MP4
SMD 100 x micro tact switches h button 5x5x0.8mm LCD
SMD 100 x micro tact switches h button 6 x 3.5 x 5mm
SMD 100 x micro tact switches h button 6mmx6mmx4.5mm
SONY AF216X Digital Zoom DSP Camera FCB-EX48LP
SONYD Color Video Camera XC-777
SonyD Video Camera Module XC-75
SONY CR2430 DL2430 CR DL 2430 Lithium Battery with Soldering Tabs
SONY DKC-ST5 Digital Photo Camera
SONY DXC-108D Camera with Lens
SONY PVM-4000PTV Monitor PAL
SONY SSC-C108P Color Video Camera
SONY SSC-DC108P Hyper HAD Camera w/ Lens
SONY SSC-DC483P 1/3 Super HADD Color Camera PAL
Sony Video Camera Module PGD XC-39 DC-39 Power Unit
Sony XC-55 Monochrome Progressive Scan Camera
SONY XC-555PD Camera
SONY XC-555PD Camera no packaging
SONY XC-56 Camera
SONY XC-73 Camera
Sony XC-7500D Camera Module
SONY XC-77D VIDEO CAMERA
Sony XC-ES50CED Camera in Box
SONY XC-ES51 Camera
SONY XC-HR300 Camera
Sony XC-HR50D Camera
SONY XC-HR70 Camera in Box
Sony XC-HR90D Camera in Box
SONY XC-ST30
SONY XC-ST30 in Box
Sony XC-ST70 Machine Vision Camera
SPIRAX SARCO M200G Flow Meter
STAR STEC-ACK Programming Console
STAR STEC-CA3 Membrane Keypad
Step Driver Stepping Motor Driver FD555S
Stober Antruebstechnik Frequenzumrichter FDS 1070B
Sumitomo MC-Drive 1:20 Gear Reducer ANFJ-K40-SV-20
SUMTAK AE-004-0720 Optcoder Encoder FreeShip
Sumtek DIAS CPU DCP161 and DPS001
SUNDOM 128M Flash Disk DOM
SUNTEC RIO-3303 I/O Board for Advantech MIC-3368
SUNX BGX-30MK E1 Proximity Switch
Sunx Digital Pressure Sensor DP4-50Z DP450Z
SUNX DP-101Z Digital Pressure Sensor NIB
SUNX DP-101Z Digital Pressure Sensor NIB
SUNX DP-20 Pressure Sensor
Sunx DP2-20Z Digital Pressure Sensor 0-101.3kPa
SUNX DP2-80Z Pressure Sensor
SUNX DP-M2Z Pressure Sensor
Sunx DPX-200 Digital Pressure Sensor
SUNX DPX-200 DPX200 Pressure Swtich Sensor
SUNX DPX-210A Pressure Sensor
SUNX DPX2-800R Pressure Switch Sensor
SUNX DPX-ED1 Pressure Sensor Switch
SUNX LA-510D LA-510P Laser photoelectric Switch
SUNX Laser Sensor HL-C2 series HL-C2C
Sunx Obstacle Detection Sensor PX-22
SUNX Photoelectric Sensor EX-F1
SUNX photoelectric switch CX-491
SUNX photoelectric switch CX-491 NIB
SUNX PLX-70L Pressure Sensor
SUNX Pressure Sensor DP4-52Z
Sunx Pressure Sensor DPX-210
SUNX PRESSURE SWITCH DPX-410-1N
SUNX Rotary Encoder 600C05-E6
SUNX Rotary Encoder ORE-38B-500C24 500P/R
SUNX RS-720H-3 Laser Transceiver
SUPER PALM Controller SR-H Membrane Keypad FreeShip
SUPER PALM Controller ST-F Membrane Keypad FreeShip
Super Vexta 5-Phase Driver UDK5114N
Super Vexta 5-Phase Driver UDK5114R
Super Vexta 5-phase Driver UDX5107N
Super Vexta 5-Phase Servo Driver UDX5107 UDX-5107 0.7
Super Vexta Oriental Motor 2-Phase Driver UD2115
Corp XA-C4 4-axis driver Controller
Corporation XA-C2
SA-S-T1 Controller Programming Console Programmer
XA-C1 XAC1
Swiss Maxon Motor for Robot 13mm dia 12VDC 235RPM
T1 SIEMENS LOGO! Programming Cable 6ED1057-1AA00-0BA0
T1 SIEMENS LOGOB Isolated Cable 6ED1 057-1AA00-0BA0
T1 SIEMENS PC/PPI+ S7-200 PLC Cable 6ES7901-3CB30-0XA0
T1 SIEMENSB/MPI S7-300 PLC Cable 6ES7 972-0CB20-0XA0
T1 SIEMENSB/MPI S7-300 PLC Cable 6ES7972-0CB20-0XA0
TACMINA CMPL-B-DCS-NC Motor Controller
TAIAN PLC 10HR-A
TAIAN PLC TP01-24H0T
TAIAN PLC TP03-40HR-A NIB
TAKAMURA Gear 1:12 K9012 for 200/400W Motor
TAKAMURA Reducer Gear Ratio 20:1 shaft O/P 16mm I/P 8mm
TAKAMURA Reducer K6512A Gear ratio: 12:1 K6512
Takatori Programmer Programming Console w/ Cable
Takemoto Denki COSEL CSA-94B Data Acquisition Card
TAMAGAWA AC Servo Motor TS4609N1033E200 4609N1033E200
Tamagawa Motor with SHIMPO ABLE Reducer EVSC-15B-1000
TAMAGAWA Rotary Encoder TS 5123-N150 FA-Coder
Tamagawa Seiki Micro Driver AU9114N2 2A
TECO AC Servo Driver TSDA-30B 1kW NIB
TECO ELECTRIC T-VERTER AC SPEED DRIVE NDOP-01
TECO ELECTRIC T-VERTER AC SPEED DRIVE NDOP-01 FreeShip
TECO ELECTRIC T-VERTER CONTROL PANEL NDOP-02 FreeShip
TECO TAIAN LCD Type PLC SG2-12ER-D NIB
TECO TSDA-20B AC Servo Driver
Tektronix P6453 DAQ Probe 
TESCH Relay F11x01
THALHEIM Tachogenerator Encoder D-3440
LX-S LXS
PETIT-SERVO QT-001TH1-1 SERVO DRIVE
Three A6BAT 3.6V Battery For Mitsubishi Servo PLC
TK Keypad 41-4142 MP-3000 Membrane Keypad
TOEI Electric VELCONIC VLBSE-04012A BS Servo Motor
TOHO NEO-07 Temperature Controller TTM-107-1-PP-A
TOHO Temperature Controller TTM-005-R-ABR-Z47
TOHO Temperature Controller TTM-007 TTM007-P-AB NIB
TOHO Temperature Controller TTM-007 TTM007-R-A NIB
TOHO TTM004 TTM-004-R-A Temperature Controller
TOHO TTM104 TTM-104-0-IN-A Temperature Controller
TOKYO KEISO CONTROLLER FLOWRATE AMP OAC-1
TOKYO SEIKO RIT3-100 Rotary Encoder
TOSHIBAD VIDEO CAMERA
TOSHIBA MG200Q2YS50 VFD replacement transistor FreeShip
Toshiba MG30V1BS41
Toshiba MG75Q2YK1 7 /1200V
TOSHIBA Tempearature Controller 2TKJ9
TOSHIBA TPU325H-S TPU325HS ping Worldwide
TOSOKU MR8 MR8A MR-8A 13-pin Switch for Pulse Generator
TOSOKU MR8 MR8A MR-8A 13-pin Switch for Pulse Generator
TOSOKU MR8 MR8C MR-8C 5-pin Switch Logic Output for Pulse Generator freeship
Touch Glass FOR Mitsubishi HMI A975GOT-TBA-EU
Touchwin TP560-L Touchscreen Glass
TOYO SOT-VS352
TOYODA I/O MONITOR2 THA-5137 TOYOPUC
Toyoko Kagaku Photoelectric Liquid Sensor TK-010N
TOYOPUC DLNK-S THU-5441 DEVIC NIB
TSXASY410 MODICON Premium real object photos 
TSXDMZ28DT SCHNEIDER MODICON TSXDMZ 28DT
TSXETY110 Modicon Premium TCP/IP TSX-ETY-110 FreeShip
TSXP57103M Modicon Premium Processor TSX-P57103M
TSXPSY3610 Modicon Premium Power Supply NIB
TUBE ZQM1-400/3.5 made in 1978 RARE
Turck MK21-122-Ri Rotational Speed Monitor
Turck MK33-221Ex0-HLI/24VDC
Turck Ni10-G18-AP6X Proximity Switch 
Turck Ni10-Q25-AN6X Proximity Switch 
Turck Ni10-Q25-AN6X Proximity Switch in Bag, ping worldwide
Turck Ni10-Q25-AP6X Proximity Switch
Turck Ni15-M30-AP6X Proximity Switch 
Turck Ni5-G12SK-AN6X Proximity Switch 
Turck proximity switch BIM-INT-AG41X
TURCK proximity switch Ni8-M18-AN6X NIB
Turck proximity switch sensor Bi5-M18-AP6X-H1141
Turck proximity switch sensor Ni5-M12-AN6X NPN 10-30V
Turck proximity switch sensor Ni5-M12-AN6X NPN 10-30V
Turck proximity switch sensor Ni5-M12-AP6X PNP 10-30V
Turck proximity switch sensor Ni5-Q18-RN6X
Turck REP-DP Sensor Controller
TYCO IGBT IPM PIM Module P543A02
Tyco module P082A2003
Tyco module P083A2004
Tyco module P084A2004
UD99 for CT Uni5401 
UG221H-SC4Z602 Fuji POD Touchscreen
UG530H-VH4 Fuji POD Touchscreen
UG530H-VH4 Fuji Touch Glass
UNIOP EK-16N
UNIOP MEDOS 2000 CP04F-04-0045
UNIOP MEDOS 2000 CP05R-04-0045
UNIPULSE F340A Digital Indicator
Unit UFC-8101 Digital Elastomer Seal
Unitec DTRE-512PW-1T Optical Encoder
UNITEK TVD6-200-10BL TVD620010BL
UniversalB-RS232 PLC Cable NIB
UniversalB-RS232B-CIF31 PLC Cable NIB
UNIWIRE KURODA PTA-16T Sensor Terminal NIB
UNIWIRE KURODA STA-16T Terminal NIB
Uovel z-axis servo motor structure 1.28" stroke
V810C HAKKO touch glass
V810C HAKKO Touchscreen Glass
V810CD HAKKO Touchscreen Glass
V810iC HAKKO Touchscreen Glass
V810iCD HAKKO Touchscreen Glass
Variable Frequency Controller CVFN-3M
VEXTA 100W AC Servo Motor FXEM2100
Vexta 2-Phase Driver UDX2107
VEXTA 5 Phase Mini Stepping Motor Driver PMD03C
Vexta 5-Phase Servo Driver UDX5114-G4-2
Vexta 5-Phase Servo Driver UDX5114N-E
VEXTA A4839-9015KE Stepping Motor
Vexta ASD13A-A Stepping Motor Driver
VEXTA ASD13A--Link
VEXTA ASM66MCE-H100 Stepping Motor
Vexta ASM98AA-P10 Stepping Motor
Vexta Bhless HBLM210K-GN motor with 2GN18K Gear Head
VEXTA BXD30A-A Servo Driver
Vexta Controller SG9200D-G
Vexta CSD2112-P 2Phase Stepping Drive
VEXTA CSD5707B Driver + UPH564-A Stepping Motor FreShip
VEXTA DFU1514W 5-PHASE STEPPING DRIVER
Vexta DXMS2020-SAM Servo Motor w/ DXGS020-09 Gear Head
VEXTA EM599H-NA Stepping Motor
VEXTA FBLM440C-GF Bhless DC Motor w/ GF4G5 Gear Head
Vexta Fine Step 5 Phase Driver DFR1514
VEXTA FINE STEP 5 PHASE STEP DRIVER DFR1507
VEXTA Gear Head DXGS020-09 w/ Servo Motor DXMS2020-ASM
Vexta KBLD120-A AC Servo Driver 110/115VAC
Vexta LIMO Controller LPG101-G LPG101
Vexta Oriental 5-phase Driver UDK5107N
Vexta Oriental 5-phase Driver UDX5107N
VEXTA Oriental 6RK60RGK-CM Reversible Motor w/ GearHead
Vexta Oriental ASD30D-A ASD30DA Servo Driver 
VEXTA Oriental BLD3024-F Bhless DC Motor Driver
Vexta Oriental Motor 5 Phase Driver CSD5814N-P
Vexta Oriental Motor 5-Phase Driver A6376-044
Vexta Oriental Motor ASM69AC
Vexta Oriental Motor Driver ASD12A-C
VEXTA ORIENTAL MOTOR PH544HG1-NB PH544HG1-NB PH544HG1NB
Vexta Oriental Motor PH544HG2-NA
Vexta Oriental Motor PH544-NA-C20
VEXTA Oriental Motor PH569M-NBA 5-phase Stepping Motor
Vexta Oriental Motor PX535MH-B linear stage FreShip
VEXTA ORIENTAL MOTOR RKD514LM-A 4LMA 5-PHASE DRIVER
Vexta Oriental Motor Stepping Motor PH533HG1-MA FreShip
VEXTA ORIENTAL SG8030J STEPPING MOTOR CONTROLLER
Vexta Oriental SG9200-2G SG92002G Controller
Vexta Oriental Stepping Motor PK569-NACM
VEXTA PK296-01B-A5 2-phase Stepping Motor
VEXTA PK545-NBC-C25 0.72deg 5-Phase Stepping Motor
Vexta PK564AW-A44 5-phase Stepping Motor 0.72deg/Step
VEXTA PK564-NB Motor
VEXTA PK564-NBC Motor
VEXTA PK599H-NACM Stepping Motor with Brake
VEXTA SDM496 Digital Speed Meter
Vexta Servo Driver BXD30A-A
Vexta Servo Driver BXD60A-A
Vexta Servo Driver UDX-5107 5-Phase
Vexta Servo Motor FXM280-B 80WC 
VEXTA Servo Motor KXPM230GD-AB w/ Gear 2GD30K
Vexta Step Driver BXD120A-A
Vexta Stepping Driver PMD07U
VEXTA Stepping Driver SG9200-G
Vexta Stepping Motor A4817-9215K 0.72deg/Step
Vexta Stepping Motor A5319-9215K 0.72deg/Step
Vexta Steppping Motor PH596-A-A8 0.72deg/step w/ Gear
Vexta UDK5107NW2 5-Phase Microstep Driver
VEXTA UDK5128N-M-G1 5 Phase Stepper Driver FreeShip
VEXTA UDX5128 5-Phase Driver
VEXTA UDX5128N 5 Phase Stepper Driver
VEXTA UPH266-A-C9 2-phase Stepping Motor
WEINVIEW MT506TV Touch Glass
WEINVIEW MT510T Touchscreen Glass Touch Glass
WEINVIEW MT510T Touchscreen Glass Touch Glass
Weinview Weintek WMT510TV4WV