2025-12-13 216.73.216.3
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Chinese National Standard List: Technical management

SJ 1738-1981 Acoustic test method for acoustic assemblies for use in communication 
  Issued on: 1981-2-19   Translation Price(USD): 160.0
SJ 1778-1981 Ultrahigh vacuum metal pump for oil diffusion(CK-100~600)-Testing methods 
  Issued on: 1981-03-27   Translation Price(USD): 60.0
SJ 1776-1981 Ultrahigh vacuum metal pump for oil diffusion(CK-1~6)-Construction types and parameters series 
  Issued on: 1981-03-27   Translation Price(USD): 184.0
SJ 1774-1981 Observation window for vacuum equipment 
  Issued on: 1981-03-27   Translation Price(USD): 120.0
SJ 1775-1981 Cermet-sealed electrodes 
  Issued on: 1981-03-27   Translation Price(USD): 140.0
SJ 1770-1981 Metallic bell cover for vacuum equipment--Flange 
  Issued on: 1981-03-27   Translation Price(USD): 120.0
SJ 1777-1981 Ultrahigh vacuum metal pump for oil diffusion(CK-100~600)-Performance specification 
  Issued on: 1981-03-27   Translation Price(USD): 140.0
SJ 1781-1981 Sputtering ion pump--Testing methods 
  Issued on: 1981-03-27   Translation Price(USD): 220.0
SJ 1771-1981 Metallic bell cover for vacuum equipment--Sealing collar 
  Issued on: 1981-03-27   Translation Price(USD): 120.0
SJ 1779-1981 Ordinary two-electrode sputtering ion pump--Parameters series 
  Issued on: 1981-03-27   Translation Price(USD): 120.0
SJ 1768-1981 Metallic bell cover for vacuum equipment-Body case 
  Issued on: 1981-03-27   Translation Price(USD): 30.0
SJ 1780-1981 Ordinary two-electrode sputtering ion pump--Performance specification 
  Issued on: 1981-03-27   Translation Price(USD): 140.0
SJ 1669-1981 Specification for wire MODEMs 
  Issued on: 1980-11-24   Translation Price(USD): 375.0
SJ 1657-1980 Ultragigh vacuum flanges with copper seal washer-Types and dimensions 
  Issued on: 1981-5-1   Translation Price(USD): 204.0
SJ/Z 863-1980 Preferred spectrum of values for vibration, shock and steady-state acceleration testing equipment 
  Issued on: 1980-10-30   Translation Price(USD): 260.0
SJ 1552-1979 Performance requirements for assembling of special equipment for electronic industry (Provisional) 
  Issued on: 1980-6-1   Translation Price(USD): 90.0
SJ 1249-1977 Hermetically sealed high-voltage paper dielectric capacitors for Type CZ82 
  Issued on: 1977-4-6   Translation Price(USD): 120.0
SJ 1247-1977 Hermetically sealed paper dielectric capacitors for Type CZ40 
  Issued on: 1977-4-6   Translation Price(USD): 90.0
SJ 1248-1977 Hermetically sealed paper dielectric capacitors for Type CZ41 
  Issued on: 1977-4-6   Translation Price(USD): 90.0
SJ 1241-1977 Generic specification for paper dielectic capacitors 
  Issued on: 1977-4-6   Translation Price(USD): 270.0
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