Methods for chemical analysis of copper ores, lead ores and zinc ores―Part 13: Determination of gallium content、indium content、thallium content、tungsten content and molybdenum content
中国标准分类号: D(矿业) ; D40(有色金属矿综合) | 发布日期:2014-12-05 实施日期:2015-04-01
Solid mineral fuels - Determination of extractable metals in dilute hydrochloric acid (Second Edition)
中国标准分类号: D(矿业) ; D21(煤炭分析方法) | 发布日期:2008-09-01 实施日期:2008-09-01
Method of extraction for the determination of sodium and potassium in brown coal soluble in dilute hydrochloric acid
中国标准分类号: D(矿业) ; D21(煤炭分析方法) | 发布日期:2007-11-01 实施日期:2008-06-01
Carbonaceous materials used in the production of aluminium - Determination of density by gas pyknometry (volumetric) using helium as the analysis gas - Solid materials (First Edition)
中国标准分类号: D(矿业) ; D52(冶金辅助原料矿) | 发布日期:2007-03-01 实施日期:2007-03-01
Carbonaceous materials for the production of aluminium - Cathode blocks and baked anodes - Determination of compressive strength
中国标准分类号: D(矿业) ; D52(冶金辅助原料矿) | 发布日期:2007-03-01 实施日期:2007-03-01
Brown coals and lignites -- Determination of acetone-soluble material ("resinous substance") in the benzene-soluble extract
中国标准分类号: D(矿业) ; D21(煤炭分析方法) | 发布日期:2006-12-01 实施日期:2006-12-01
Iron ores-Determination of total rare earth contents-Chlorophosphonazo mA spectrophotometric method
中国标准分类号: D(矿业) ; D31(铁矿) | 发布日期:2006-11-01 实施日期:2007-02-01
Zinc Sulfide Concentrates - Determination of Zinc - Solvent Extraction and EDTA Titrimetric Method (Second Edition)
中国标准分类号: D(矿业) ; D41(轻金属矿) | 发布日期:2006-06-01 实施日期:2006-06-01
Determination of yield of benzene-soluble extract in brown coal
中国标准分类号: D(矿业) ; D21(煤炭分析方法) | 发布日期:2001-11-12 实施日期:2002-08-01
Carbonaceous materials used in the production of aluminium - Cold-ramming pastes - Determination of effective binder content and aggregate content by extraction with quinoline, and determination of agg...
中国标准分类号: D(矿业) ; D52(冶金辅助原料矿) | 发布日期:1999-10-01 实施日期:1999-10-01
Solid Mineral Fuels - Determination of Chlorine Using Eschka Mixture (Third Edition)
中国标准分类号: D(矿业) ; D20(固体燃料矿综合) | 发布日期:1997-05-01 实施日期:1997-05-01
Determination of trichloromethane extract of coal
中国标准分类号: D(矿业) ; D22(车船、煤气用煤) | 发布日期:1994-05-12 实施日期:1994-12-01
Determination of trichloromethane extract group components of coal
中国标准分类号: D(矿业) ; D22(车船、煤气用煤) | 发布日期:1994-05-12 实施日期:1994-12-01
Methods for chemical analysis of copper ores,lead ores and zinc ores--Determination of gallium content--Rhodamine B photometric method after butylacetateextraction
中国标准分类号: D(矿业) ; D42(重金属矿) | 发布日期:1993-05-12 实施日期:1994-02-01
Methods for chemical analysis of copper ores,lead oresand zinc ores--Determination of germanium content--Phenylfluorone-cetyltrimethyl ammonium bromide photometric method after carbon tetrachloride ext...
中国标准分类号: D(矿业) ; D42(重金属矿) | 发布日期:1993-05-12 实施日期:1994-02-01
Methods for chemical analysis of tungsten ores and molybdenum ores--Determination of gallium content--Rhodamine B photometric method after butylacetate extraction
中国标准分类号: D(矿业) ; D42(重金属矿) | 发布日期:1993-05-12 实施日期:1994-02-01
中国标准分类号: D(矿业) ; D21(煤炭分析方法) ; D20(固体燃料矿综合) | 发布日期:1987-03-30 实施日期:1988-02-01
中国标准分类号: D(矿业) ; D31(铁矿) | 发布日期:1986-08-19 实施日期:1987-08-01
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