2025-12-20 10.8.118.215
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Code of China
Chinese National Standard List: Technical management

YD XXX 4-1997 Technical specification for purchasing equipment of SDH optical cable system engineering (Trial) 
  Issued on:   Translation Price(USD): 675.0
SJ 50033/79-1995 Semiconductor discrete devices-Detail specification for Type CS0536 GaAs microwave power FET 
  Issued on: 1995-05-25   Translation Price(USD): 240.0
SJ 2215.4-1982 Method of measurement for reverse current of semiconductor photocouplers (diodes) 
  Issued on: 1982-11-30   Translation Price(USD): 184.0
SJ/T 10348-1993 Detail specification for zinc oxide varistors for over-voltage protection for Type MYG2 
  Issued on: 1993-01-01   Translation Price(USD): 220.0
SJ 2217-1982 Silicon phototransistors 
  Issued on: 1982-11-30   Translation Price(USD): 30.0
SJ 50033/59-1995 Semiconductor discrete device-Detail specification for Type 3DK39 power switching transistor 
  Issued on: 1995-05-25   Translation Price(USD): 150.0
SJ 2030-1982 Enveloped cadmium sulfide photoresistors for Type MG41 
  Issued on: 1982-01-30   Translation Price(USD): 180.0
SJ 1557-1980 General specification for indirectly heated temperature coefficient themistors 
  Issued on: 1980-02-04   Translation Price(USD): 180.0
SJ 2214.1-1982 General procedures of measurement for semiconductor photodiodes and phototransistors 
  Issued on: 1982-11-30   Translation Price(USD): 184.0
YD/T 638.12-1993 Type designation for communications measuring instruments 
  Issued on: 1993-08-17   Translation Price(USD): 260.0
SJ 50033/65-1995 Semiconductor discrete device - Detail specification for Type 3DD175 low-frequency and high-power transistor 
  Issued on: 1995-5-25   Translation Price(USD): 300.0
YD/T 638.2-1993 Type Designation System for Optical Communication Equipment 
  Issued on: 1993-8-17   Translation Price(USD): 184.0
SJ 50033/100-1995 Semiconductor discrete devices-Detail specification for Type 2CJ60 step recovery diodes 
  Issued on: 1996-06-14   Translation Price(USD): 100.0
SJ 50033/67-1995 Semiconductor discrete device - Detail specification for Type 3DD103 high-voltage, low-frequency and high-power transistor 
  Issued on: 1995-5-25   Translation Price(USD): 150.0
YD/T 932-1997 Basic requirement of quality manual for communications equipment production enterprises - telecommunication equipment part 
  Issued on: 1997-12-02   Translation Price(USD): 210.0
SJ 2215.14-1982 Method of measurement for input-to-output isolation voltage of semiconductor photocouplers 
  Issued on: 1982-11-30   Translation Price(USD): 184.0
YD/T 638.8-1993 Type Designation for Facsimile Communication Equipments and Automated Office Equipment 
  Issued on: 1993-8-17   Translation Price(USD): 84.0
SJ 50033/78-1995 Semiconductor discrete devices - Detail specification for Type CS0464 GaAs microwave FET 
  Issued on: 1995-5-25   Translation Price(USD): 180.0
SJ/T 10432-1993 Resistance type humidity sensors for use in electronic equipment-Part 1:General specification 
  Issued on: 1993-12-17   Translation Price(USD): 210.0
SJ 2218-1982 Semiconductor photocouplers in the diode mode 
  Issued on: 1982-11-30   Translation Price(USD): 180.0
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