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)

column analysis

column analysis, Total:72 items.

The international standard classification for "column analysis" includes: Metalliferous minerals , Other metalliferous minerals .

The Chinese standard classification for "column analysis" includes: Rare metal ore .


Professional Standard - Agriculture

Professional Standard - Non-ferrous Metal

  • YS/T 254.7-1994 Methods for chemical analysis of beryllium concentrates-beryl The gravimetric method for the determination of water content
  • YS/T 254.1-2011 Methods for chemical analysis of beryllium concentrate and beryl—Part 1:Determination of beryllium oxide content—Phosphate gravimetry
  • YS/T 254.5-1994 Methods for chemical analysis of beryllium concentrates-beryl The ion selective electrode method for the determination of fluorine content
  • YS/T 254.3-1994 Methods for chemical analysis of beryllium concentrates-beryl The molybdenum blue photometric method for the determination of phosphorus content
  • YS/T 254.4-1994 Methods for chemical analysis of beryllium concentrates-beryl The atomic absorption spectrophotometric method for determination of lithium oxide content
  • YS/T 254.1-1994 Methods for chemical analysis of beryllium concentrates-beryl The phosphate gravimetric method for the determination of beryllium oxide content
  • YS/T 254.2-1994 Methods for chemical analysis of beryllium concentrates-beryl The EDTA volumetric method for the determination of ferric sesquioxide content
  • YS/T 254.3-2011 Methods for chemical analysis of beryllium concentrate and beryl—Part 3:Determination of phosphorus content—Phosphomlybdium vanadic acid spectrophotometry
  • YS/T 254.7-2011 Methods for chemical analysis of beryllium concentrate and beryl—Part 7:Determination of water content—Gravimetric method

American Gear Manufacturers Association

  • AGMA 927-A01-2001 Load Distribution Factors - Analytical Methods for Cylindrical Gears

AGMA - American Gear Manufacturers Association

  • 927- A01-2001 Load Distribution Factors - Analytical Methods for Cylindrical Gears
  • 927-A01-2001 Load Distribution Factors - Analytical Methods for Cylindrical Gears

American Society for Testing and Materials (ASTM)

  • ASTM F2931-13 Standard Guide for Analytical Testing of Substances of Very High Concern in Materials and Products
  • ASTM F2931-14 Standard Guide for Analytical Testing of Substances of Very High Concern in Materials and Products