Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

sj 20254

sj 20254, Total:44 items.

The international standard classification for "sj 20254" includes: .

The Chinese standard classification for "sj 20254" includes: .


Professional Standard - Electron

  • SJ 20254-1993 Verification regulation of model HP3785A Jitter generator &receiver

未注明发布机构

  • SJ 50599.8-2006
  • SJ 21140.6-2016 Safety design requirement for military command and control equipments. Part 6:En讨ronmentworthinessdesign
  • SJ 21217-2016
  • SJ 3228.9-1989
  • SJ 20382-20431
  • SJ 21213-2016
  • SJ 20921A-2018 General Specification for the System of Military Air Traffic Control Center
  • SJ 21494.6-2018 Standardization requirements for safe production in military electronics industry Part 6: Microwave darkroom
  • SJ 30003-2016
  • SJ 30030.7-2018 Aerospace-grade and highly reliable electrical connector process control requirements. Part 7: Glass sintering
  • SJ/Z 21468-2018 Military Software Quality Measurement Implementation Guide for Onboard Software Information Security Quality Measurement
  • SJ 30030.3-2018 Aerospace-grade and highly reliable electrical connector process control requirements Part 3: Injection
  • SJ/Z 21471-2018 Military Software Quality Metrics Weapon Launch Control Software Compatibility Quality Metrics Implementation Guide
  • SJ 21465-2018 High-density interconnect layer or printed board performance specifications
  • SJ/Z 21467-2018 Military Software Quality Measurement Implementation Guide for Onboard Software Functional Quality Measurement
  • SJ/Z 21470-2018 Military Software Quality Measurement Implementation Guide for Onboard Software Efficiency Quality Measurement
  • SJ 21474-2018
  • SJ 20120A-2018 General technical requirements and test methods for airborne fire control radar feeder unit
  • SJ 21473.5-2018 Measurement method of electromagnetic immunity for military integrated circuits. Part 5: Conducted immunity measurement-workbench Faraday cage
  • SJ 50599.2-2005
  • SJ 20910A-2018 General specification for powder electrostatic coating
  • SJ 21473.3-2018 Military integrated circuit electromagnetic immunity measurement method. Part 3: Conducted immunity measurement-large current injection (BCI) method
  • SJ 20474A-2018 Cold cathode trigger tube general specification
  • SJ 50599.9-2006
  • SJ/Z 21472-2018 Military Software Quality Measurement Implementation Guide for Weapon Launch Control Software Portability Quality Measurement
  • SJ 21473.4-2018 Military integrated circuit electromagnetic immunity measurement method. Part 4: Conducted immunity measurement-RF power direct injection method
  • SJ 21473.1-2018 Measurement methods of electromagnetic immunity for military integrated circuits. Part 1: General conditions and definitions
  • SJ 30030.1-2018 Aerospace-grade and highly reliable electrical connector process control requirements Part 1: Machining
  • SJ 21473.2-2018 Military integrated circuit electromagnetic immunity measurement method. Part 2: Radiation immunity measurement-TEM cell and broadband TEM cell method
  • SJ 50599.11-2006
  • SJ 50599.10-2006
  • SJ 30030.10-2018 Aerospace-grade and highly reliable electrical connector process control requirements Part 10: Component termination
  • SJ 30030.8-2018 Aerospace-grade and high-reliability electrical connector process control requirements. Part 8: Jack closure
  • SJ 30030.5-2018 Aerospace-grade and highly reliable electrical connector process control requirements Part 5: Surface treatment
  • SJ 20499A-2018 General specifications for mobile wheels of military electronic cabin
  • SJ 30030.4-2018 Aerospace-grade and highly reliable electrical connector process control requirements Part 4: Heat treatment
  • SJ 21210-2016
  • SJ/Z 21469-2018 Military Software Quality Measurement Implementation Guide for On-board Software Maintenance Quality Measurement
  • SJ 30030.9-2018 Aerospace-grade and highly reliable electrical connector process control requirements. Part 9: Assembly of components and complete parts
  • SJ 20347A-2018 General technical requirements and test methods for airborne fire control radar antenna unit
  • SJ 30030.2-2018 Aerospace-grade and highly reliable electrical connector process control requirements Part 2: Riveting
  • SJ 30030.6-2018 Aerospace-grade and highly reliable electrical connector process control requirements Part 6: Pouring glue
  • SJ 20475A-2018 Cold cathode trigger tube test method