Browse Standards

4520+ standards in database

4520 result(s) found

GB/T 3884.3-2012 Abolished

铜精矿化学分析方法 第3部分:硫量的测定 重量法和燃烧-滴定法

Methods for chemical analysis of copper concentrates - Part 3: Determination of sulfur content - Gravimetric method and Combustion-titration method

ICS: 77.120.60
2013-10-01
GB/T 3884.2-2012 Abolished

铜精矿化学分析方法 第2部分:金和银量的测定 火焰原子吸收光谱法和火试金法

Methods for chemical analysis of copper concentrates - Part 2: Determination of gold and silver contents - Flame atomic absorption spectrmetric method and fire assay method

ICS: 77.120.60
2013-10-01
GB/T 3884.1-2012 Abolished

铜精矿化学分析方法 第1部分:铜量的测定 碘量法

Methods for chemical analysis of copper concentrates - Part 1: Determination of copper content - Iodine titration method

ICS: 77.120.60
2013-10-01
GB/T 3884.10-2012 Abolished

铜精矿化学分析方法 第10部分:锑量的测定 氢化物发生-原子荧光光谱法

Methods for chemical analysis of copper concentrstes - Part 10: Determination of Antimony content - Hydride generation atomic fluorescence spectrometry method

ICS: 77.120.60
2013-10-01
GB/T 29090-2012 Active

电池废料的取样方法

Sampling method of battery scraps

ICS: 77.120
2013-10-01
GB/T 11105-2012 Active

金属粉末 压坯的拉托拉试验

Metallic powder - Rattle test for the green compacts

ICS: 77.160
2013-10-01
GB/T 5231-2012 Abolished

加工铜及铜合金牌号和化学成分

Designation and chemical composition of wrought copper and copper alloys

ICS: 77.150.30
2013-10-01
GB/T 29094-2012 Active

铜及铜合金状态表示方法

Temper designations for copper and copper alloys

ICS: 77.150.30
2013-10-01
GB/T 29092-2012 Active

镁及镁合金压铸缺陷术语

Magnesium and magnesium alloy terms and definitions of die-castings defects

ICS: 77.120.20
2013-10-01
GB/T 29091-2012 Active

铜及铜合金牌号和代号表示方法

Copper and copper alloy designation and code system

ICS: 77.150.30
2013-10-01
GB/T 29514-2013 Abolished

钢渣处理工艺技术规范

Technical specification of steel making slag treatment technology

ICS: 77.140.99
2014-02-01
GB/T 29502-2013 Abolished

硫铁矿烧渣

Purple ore

ICS: 77.120.01
2014-02-01
GB/T 14164-2013 Active

石油天然气输送管用热轧宽钢带

Hot rolled wide strips for line pipe of petroleum and natural gas

ICS: 77.140.50
2014-02-01
GB/T 29503-2013 Abolished

铝合金预拉伸板

aluminium alloy stretched plates

ICS: 77.150.10
2014-02-01
GB/T 4325.9-2013 Active

钼化学分析方法 第9部分:镍量的测定 丁二酮肟分光光度法和火焰原子吸收光谱法

Methods for chemical analysis of molybdenum - Part 9: Determination of nickel content - Dimethylglyoxime spectrophotometry and flame atomic absorption spectrometry

ICS: 77.120.99
2014-02-01
GB/T 4325.8-2013 Active

钼化学分析方法 第8部分:钴量的测定 钴试剂分光光度法和火焰原子吸收光谱法

Methods for chemical analysis of molybdenum - Part 8: Determination of cobalt content - 5-Cl-PADAB spectrophotometry and flame atomic absorption spectrometry

ICS: 77.120.99
2014-02-01
GB/T 4325.7-2013 Active

钼化学分析方法 第7部分:铁量的测定 邻二氮杂菲分光光度法和电感耦合等离子体发射光谱法

Methods for chemical analysis of molybdenum - Part 7: Determination of iron content - 1,10-phenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry

ICS: 77.120.99
2014-02-01
GB/T 4325.6-2013 Active

钼化学分析方法 第6部分:砷量的测定 原子荧光光谱法

Methods for chemical analysis of molybdenum - Part 6: Determination of arsenic content - Atomic fluorescence spectrometry

ICS: 77.120.99
2014-02-01
GB/T 4325.5-2013 Active

钼化学分析方法 第5部分:锑量的测定 原子荧光光谱法

Methods for chemical analysis of molybdenum - Part 5: Determination of antimony content - Atomic fluorescence spectrometry

ICS: 77.120.99
2014-02-01
GB/T 4325.4-2013 Active

钼化学分析方法 第4部分:锡量的测定 原子荧光光谱法

Methods for chemical analysis of molybdenum - Part 4: Determination of tin content - Atomic fluorescence spectrometry

ICS: 77.120.99
2014-02-01
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