GB/T 14949.12-1994
锰矿石化学分析方法 化合水量的测定
Manganese ores--Determination of combined water content
- 实施日期
- 1994-10-01
- ICS 分类
- 73.060
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 485 条
GB/T 14949.12-1994
Manganese ores--Determination of combined water content
GB/T 14949.1-1994
Manganese ores--Determination of chromium content
GB/T 14949.11-1994
Manganese ores--Determination of carbon dioxide content
GB/T 14949.10-1994
Manganese ores--Determination of cobaltcontent
GB/T 14949.4-1994
Manganese ores--Determination of vanadium content
GB/T 14202-1993
Iron ores (sinter and pellets)--Determination of bulk density
GB/T 14201-1993
Iron ore pellets--Determination of crushing strength
GB/T 13449-1992
Gold lump ores--Increment sampling and sample preparation--Manual method
GB/T 13242-1991
Iron ores--Low-temperature disintegration test--Method using cold tumbling after static reduction
GB/T 13241-1991
Iron ores--Determination of reducibility
GB/T 13240-1991
Iron ore pellets--Determination of relative free swelling index
GB/T 10122-1988
Iron ores (sinter and pellets)--Sampling and sample preparation for physical testing
GB/T 8152.6-1987
Methods for chemical analysis of lead concentrates--The polarographic method for the determination of bismuth content
GB/T 8152.8-1987
Methods forchemical analysis of lead concentrates--The DTPM spectrophotometric method for the determination of bismuth content
GB/T 7146-1986
Methods of sampling and sample preparation ofantimony ores in bags
GB/T 6730.3-1986
Methods for chemical analysis of iron ores--The gravimetric method for the determination of hygroscopic moisture content in analytical samples
GB/T 6730.16-1986
Methods for chemical analysisof iron ores--The barium sulfate gravimetric method for the determination of sulfur content
GB/T 6730.20-1986
Methods for chemical analysis of iron ores--The volumetric method for the determination of phosphorus content
GB/T 6730.31-1986
Methods for chemical analysis of iron ores--The N-benzoylphenyl-hydroxylamine extraction photometric method for the determination of vanadium content
GB/T 6730.30-1986
Methods for chemical analysis of iron ores--The diphenyl carbazide photometric method for thedetermination of chromium content