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ALL SECTORS
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  • 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)

qj983-1985

qj983-1985, Total:396 items.

The international standard classification for "qj983-1985" includes: Components for aerospace construction .

The Chinese standard classification for "qj983-1985" includes: Pipe fittings, clamps and seals .


Professional Standard - Aerospace

未注明发布机构

International Organization for Standardization (ISO)

British Standards Institution (BSI)

American Society for Testing and Materials (ASTM)

American Welding Society (AWS)

The American Road & Transportation Builders Association

API - American Petroleum Institute

NEMA - National Electrical Manufacturers Association

SCC

  • INCITS 124-1985(R1997) Graphical Kernel System (GKS) Functional Description (includes ANSI X3.124.1-1985) (formerly ANSI X3.124-1985(R1997))

CZ-CSN

  • CSN ISO 4292:1994 Methods for the assessment of departure from roudness. Measurement by two- and three-point methods

BE-NBN

Association Francaise de Normalisation

qj983-1985