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)

DO method

DO method, Total:6 items.

The international standard classification for "DO method" includes: .

The Chinese standard classification for "DO method" includes: Electric power testing technique .


Professional Standard - Energy and Power Planning

  • DL/T 1002-2006 Calibration for low-level dissolved oxygen meter -- Standard gases calibration
  • DL/T 1002-2022 Calibration method of low concentration dissolved oxygen meter

Professional Standard - Coal

  • MT/T 370-1994 Determination method of dissolved oxygen in coal mine water

Korean Agency for Technology and Standards (KATS)

Standard Association of Australia (SAA)

  • AS 1871.1:1976 List of methods for the examination of waters Dissolved oxygen (DO)

British Standards Institution (BSI)

  • BS EN 25814:1992 Method for determination of dissolved oxygen in water: electrochemical probe method