GB/T 15589-2013
显微煤岩类型分类
Classification of microlithotype
- 实施日期
- 2014-05-01
- ICS 分类
- 73.040
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 15589-2013
Classification of microlithotype
GB/T 15588-2013
Classification of macerals for bituminous coal
GB/T 4774-2013
Terminology of filtration and separation
GB/T 29875-2013
Determination of lead,arsenic,mercury in phosphate rock and concentrate
GB/T 29723.1-2013
Grade and limit of major process energy consumption for coal mine - Part 1: Primary fan system
GB/T 29722-2013
Specifications of coal for entrained-flow gasifier
GB/T 29721-2013
Specifications of coal for fluidized bed gasifier
GB/T 29748-2013
Coal direct liquefaction - Determination of ash in coal liquefaction residue
GB/T 29747-2013
Coal direct liquefaction - Determination of composition for coal direct liquefaction gas - Gas chromatographic method
GB/T 29653-2013
Manganese ores - Determination of size distribution by sieving
GB/T 29652-2013
Direct reduced iron - Determination of carbon and sulfur - High frequency combustion with infrared absorption method
GB/T 29651-2013
Manganese ores and concentrates - Determination of total iron content - Flame atomic absorption spectrometric method
GB/T 6730.70-2013
Iron ores - Determination of total iron content - Titrimetric method after tin(Ⅱ) chloride reduction
GB/T 29517-2013
Method for manual sample preparation of chrome ores in bulk
GB/T 29516-2013
Manganese ores - Determination of moisture content
GB/T 6730.32-2013
Iron ores - Determination of vanadium content - The ammonium ferrous sulfate titrimetric method
GB/T 29509.2-2013
Methods for chemical analysis of gold-loaded carbon - Part 2:Determination of silver content - Flame atomic absorption spectrometry
GB/T 29509.1-2013
Methods for chemical analysis of gold-loaded carbon - Part 1: Determination of gold content
GB/T 5463.3-2013
Non metallic mineral products vocabulary - Part 3: Gypsum
GB/T 5463.2-2013
Non metallic mineral products vocabulary - Part 2: Talc