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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)

Tianjin on its own

Tianjin on its own, Total:11 items.

The international standard classification for "Tianjin on its own" includes: Leisure. Tourism .

The Chinese standard classification for "Tianjin on its own" includes: Supply and Use Relation .


Group Standards of the People's Republic of China

National Metrological Verification Regulations of the People's Republic of China

National Metrological Technical Specifications of the People's Republic of China

  • JJF(津) 3003-2018 Calibration Specifications for Paired Temperature Sensors of Heat Meters
  • JJF(津)3003-2018 Calibration Specification for Temperature Sensor Pair of Heat Meters
  • JJF(津)3036-2024 Technical Specifications for Measurement of Natural Gas Quality Parameters

Tianjin Provincial Standard of the People's Republic of China

  • DB12/T 3036-2023 Service specifications for self-driving stations in Beijing, Tianjin and Hebei
  • DB12/T 777-2018 Quality requirements for street tree seedlings in Tianjin

Hebei Provincial Standard of the People's Republic of China

  • DB13/T 3036-2023 Service specifications for self-driving stations in Beijing, Tianjin and Hebei

Beijing Provincial Standard of the People's Republic of China

  • DB11/T 3036-2023 Service specification of self-driving post station in Beijing-Tianjin-Hebei region