GB/T 10322.7-2016
铁矿石和直接还原铁 粒度分布的筛分测定
Iron ores and direct reduced iron—Determination of size distribution by sieving
- 实施日期
- 2017-09-01
- ICS 分类
- 73.060.10
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。
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GB/T 10322.7-2016
Iron ores and direct reduced iron—Determination of size distribution by sieving
GB/T 6730.50-2016
Iron ores—Determination of carbon content—Gas volumetric method
GB/T 33238-2016
Stirring head for desulphurization of hot metal
GB/T 218-2016
Determination of the carbonate carbon dioxide content in coal
GB/T 10322.5-2016
Iron ores—Determination of the moisture content of a lot
GB/T 479-2016
Determination of plastometric indices of bituminous coal
GB/T 33304-2016
Testing method of combustion characteristics of coal—Thermogravimetric analysis
GB/T 33303-2016
Guide for evaluation of measurement uncertainty in coal analysis
GB/T 33302-2016
The test method of the emission of sulfur during coal combustion
GB/T 6730.29-2016
Iron ores—Determination of barium content—Barium sulfate grarimetric method
GB/T 6730.19-2016
Iron ores—Determination of phosphorus content—Bismuth phosphomolybdate blue spectrophotometric method
GB/T 6730.12-2016
Iron ores—Determination of aluminum content—Chrome azurol S spectrophotometric method
GB/T 5195.9-2016
Fluorspar—Determination of loss on ignition—Gravimetric method
GB/T 5195.7-2016
Fluorspar—Determination of zinc content—Flame atomic absorption spectrophotometric method
GB/T 5195.12-2016
Fluorspar—Determination of arsenic content—Atomic fluorescence spectrometry
GB/T 6730.22-2016
Iron ores—Determination of titanium content—Diantipyrylmethane spectrophotometric method
GB/T 1511-2016
Manganese ores—Determination of calcium and magnesium contents—EDTA titrimetric method
GB/T 1509-2016
Manganese ores—Determination of silicon content—Perchloric acid dehydration gravimetric method
GB/T 6730.9-2016
Iron ores—Determination of silicon content—The silicomolybdic blue spectrophotometric method reduced by ammonium ferrous sulfate
GB/T 6730.8-2016
Iron ores—Determination of iron(II) content—Potassium dichromate titrimetric method