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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)

gb+30

gb+30, Total:17 items.

The international standard classification for "gb+30" includes: Electrical engineering in general , Safety of machinery .

The Chinese standard classification for "gb+30" includes: Basic standards and general methods , Hygiene, safety and labor protection .


General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 50051-2021 Technical standard for chimney engincering
  • GB/T 20295-2006 Application of GB/T4728.12 and GB/T4728.13 standards
  • GB/T 35081-2018 Safety of machinery—Relationship of GB/T 16855.1 to GB/T 15706
  • GB/Z 37839-2019 Information model covering the contents of GB/T 5094.1 and GB/T 5094.2,GB/T 16679, GB/T 18656 and GB/T 16901.3

Korean Agency for Technology and Standards (KATS)

  • KS X ISO/IEC 20162-2014(2020) Information technology — Data interchange on 300 mm optical disk cartridges of type WORM(Write Once Read Many) using irreversible effects — Capacity: 30 Gbytes per cartridge
  • KS X ISO/IEC 20162-1-2006 Information technology - Data interchange on 300 mm optical disk cartridges of Type WORM(Write Once Read Many) using irreversible effects - Capacity: 30 Gbyte per cartridge
  • KS X ISO/IEC 20162-2020 Information technology — Data interchange on 300 mm optical disk cartridges of type WORM(Write Once Read Many) using irreversible effects — Capacity: 30 Gbytes per cartridge

European Association for Standardizing Information and Communication Systems (ECMA)

  • ECMA317-2000 Data Interchange on 300 mm Optical Disk Cartridges of Type WORM (Write Once Read Many) Using Irreversible Effects - Capacity: 30 Gbytes per Cartridge
  • ECMA 350-2003 Data Interchange on 130 mm Rewritable and Write Once Read Many Ultra Density Optical (UDO) Disk Cartridges - Capacity: 30 Gbytes per Cartridge - First Generation (First Edition)

Canadian Standards Association (CSA)

  • CAN/CSA-ISO/IEC 20162:2004 Information technology - Data interchange on 300 mm optical disk cartridges of type WORM (Write Once Read Many) using irreversible effects - Capacity: 30 Gbytes per cartridge
  • CAN/CSA-ISO/IEC 20162-2004(R2012) Information Technology - Data Interchange on 300 mm Optical Disk Cartridges of Type WORM (Write Once Read Many) Using Irreversible Effects - Capacity: 30 Gbytes per Cartridge (Adopted ISO/IEC 20162:2001, first edition, 2001-12-01)

GCC Standardization Organization

  • GSO ISO/IEC 17345:2017 Information technology -- Data Interchange on 130 mm Rewritable and Write Once Read Many Ultra Density Optical (UDO) Disk Cartridges -- Capacity: 30 Gbytes per Cartridge -- First Generation

The Directorate General of Specifications and Metrology (DGSM)

  • OS GSO ISO/IEC 17345:2017 Information technology -- Data Interchange on 130 mm Rewritable and Write Once Read Many Ultra Density Optical (UDO) Disk Cartridges -- Capacity: 30 Gbytes per Cartridge -- First Generation

International Committee for Information Technology Standards (INCITS)

  • INCITS/ISO/IEC 20162:2001 Information technology Data interchange on 300 mm optical disk cartridges of type WORM (Write Once Read Many) using irreversible effects Capacity: 30 Gbytes per cartridge (Adopted by INCITS)

CN-STDBOOK

  • 图书 3-9486 Interpretation of GB/T 32862-2016, GB/T 32863-2016, GB/T 34543-2017, GB/T 34545-2017 Gem Grading National Standards
  • 图书 3-9074 Interpretation of GB/T16552-2017 GB/T16553-2017 GB/T16554-2017 National Standard for Jewelry and Jade

Institute of Electrical and Electronics Engineers (IEEE)

gb+30