Browse Standards

1391+ standards in database

1391 result(s) found

GB/T 16417-2011 Active

煤炭可选性评定方法

Method for evaluating the washability of coal

ICS: 73.040
2012-03-01
GB/T 27692-2011 Abolished

高炉用酸性铁球团矿

Acidity iron pellet for blast furnace

ICS: 73.060.10
2012-10-01
GB/T 27884-2011 Active

煤基费托合成原料气中H2、N2、CO、CO2和CH4的测定 气相色谱法

Determination of hydrogen、nitrogen、carbon monoxide carbon dioxide and methane in the coal-based F-T synthesis feed gas - Gas chromatographic method

ICS: 73.040
2012-08-01
GB/T 15344-2012 Abolished

滑石物理检验方法

Methods for physical test of talc

ICS: 73.080
2013-08-01
GB/T 15343-2012 Abolished

滑石化学分析方法

Methods for chemical analysis of talc

ICS: 73.080
2013-08-01
GB/T 3558 Active

煤中氯的测定方法

Determination of chlorine in coal

ICS: 73.040
2014-10-01
GB/T 15715 Active

煤用重选设备工艺性能评定方法

Performance evaluation for coal gravity separating equipment

ICS: 73.120
2014-07-01
GB/T 10605 Active

中心传动式浓缩机

Center driving rotary-rake thickener

ICS: 73.120
2017-01-01
GB/T 1511 Active

锰矿石 钙和镁含量的测定 EDTA滴定法

Manganese ores—Determination of calcium and magnesium contents—EDTA titrimetric method

ICS: 73.060.20
2017-09-01
GB/T 6730.9 Active

铁矿石 硅含量的测定 硫酸亚铁铵还原-硅钼蓝分光光度法

Iron ores—Determination of silicon content—The silicomolybdic blue spectrophotometric method reduced by ammonium ferrous sulfate

ICS: 73.060.10
2017-09-01
GB/T 15113 Active

调度绞车

Dispatching winch

ICS: 73.100.40
2018-02-01
GB/T 5195.5 Abolished

萤石 总硫含量的测定 管式炉燃烧-碘酸钾滴定法

Fluorspar—Determination of total sulfur content—Pipe furnace combustion iodic acid potassium titration method

ICS: 73.080
2018-06-01
GB/T 5195.3 Active

萤石 105℃质损量的测定 重量法

Fluorspar—Determination of loss in mass at 105℃—Gravimetric method

ICS: 73.080
2018-06-01
GB/T 19224 Active

烟煤相对氧化度测定方法

Determination of the relative degree of oxidation in bituminous coal

ICS: 73.040
2018-04-01
GB/T 1819.17 Active

锡精矿化学分析方法 第17部分:汞量的测定 原子荧光光谱法

Methods for chemical analysis of tin concentrates—Part 17:Determination of mercury content—Atomic fluorescence spectrometric method

ICS: 73.060
2018-04-01
GB/T 1819.16 Active

锡精矿化学分析方法 第16部分:银量的测定 火焰原子吸收光谱法

Methods for chemical analysis of tin concentrats—Part 16:Determination of siliver content—Flame atomic absorption spectrometry

ICS: 73.060
2018-04-01
GB/T 1819.15 Active

锡精矿化学分析方法 第15部分:氟量的测定 离子选择电极法

Methods for chemical analysis of tin concentrates—Part 15:Determination of fluorine content—The ion-selective electrode method

ICS: 73.060
2018-04-01
GB/T 1819.14 Active

锡精矿化学分析方法 第14部分:铜量的测定 火焰原子吸收光谱法

Methods for chemical analysis of tin concentrates—Part 14:Determination of copper content—Flame atomic absorption spectrometry

ICS: 73.060
2018-04-01
GB/T 5195.6 Active

萤石 磷含量的测定 分光光度法

Fluorspar—Determination of phosphorus content—Photometric method

ICS: 73.080
2018-07-01
GB/T 26126 Active

商品煤质量 煤粉工业锅炉用煤

Commercial coal quality—Coal for industrial pulverized coal-fired boiler

ICS: 73.040
2018-12-01
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