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4520+ standards in database

4520 result(s) found

GB/T 29459.2-2012 Abolished

在役承压设备金属材料小冲杆试验方法 第2部分:室温下拉伸性能的试验方法

Small punch test methods of metallic materials for in-service pressure equipments - Part 2:Method of test for tensile properties at room temperature

ICS: 77.040.10
2013-07-01
GB/T 29459.1-2012 Abolished

在役承压设备金属材料小冲杆试验方法 第1部分:总则

Small punch test methods of metallic materials for in-service pressure equipments - Part 1:General requirements

ICS: 77.040.10
2013-07-01
GB/T 8151.9-2012 Active

锌精矿化学分析方法 第9部分:氟量的测定 离子选择电极法

Methods for chemical analysis of zinc concentrates - Part 9: Determination of fluorine content - The ion selective electrode method

ICS: 77.120.60
2013-10-01
GB/T 8151.8-2012 Active

锌精矿化学分析方法 第8部分:镉量的测定 火焰原子吸收光谱法

Methods for chemical analysis of zinc concentrates - Part 8: Determination of cadmium content - The flame atomic absorption spectrometric method

ICS: 77.120.60
2013-10-01
GB/T 8151.7-2012 Active

锌精矿化学分析方法 第7部分:砷量的测定 氢化物发生-原子荧光光谱法和溴酸钾滴定法

Methods for chemical analysis of zinc concentrates - Part 7: Determination of arsenic content - Hydride generation-atomic fluorescence spectrometry and the potassium bromate titrimetric method

ICS: 77.120.60
2013-10-01
GB/T 8151.6-2012 Active

锌精矿化学分析方法 第6部分:铜量的测定 火焰原子吸收光谱法

Methods for chemical analysis of zinc concentrates - Part 6: Determination of copper content - The flame atomic absorption spectrometric method

ICS: 77.120.60
2013-10-01
GB/T 8151.5-2012 Active

锌精矿化学分析方法 第5部分:铅量的测定 火焰原子吸收光谱法

Methods for chemical analysis of zinc concentrates - Part 5: Determination of lead content - The flame atomic absorption spectrometric method

ICS: 77.120.60
2013-10-01
GB/T 8151.4-2012 Active

锌精矿化学分析方法 第4部分:二氧化硅量的测定 钼蓝分光光度法

Methods for chemical analysis of zinc concentrates - Part 4: Determination of silicon dioxide content - Molybdenum blue spectrophotometry

ICS: 77.120.60
2013-10-01
GB/T 8151.3-2012 Active

锌精矿化学分析方法 第3部分:铁量的测定 Na2EDTA滴定法

Methods for chemical analysis of zinc concentrates - Part 3: Determination of iron content - Na2EDTA titrimetric method

ICS: 77.120.60
2013-10-01
GB/T 8151.2-2012 Active

锌精矿化学分析方法 第2部分:硫量的测定 燃烧中和滴定法

Methods for chemical analysis of zinc concentrates - Part 2:Determination of sulfur content - The combustion neutralization titrimetric method

ICS: 77.120.60
2013-10-01
GB/T 8151.20-2012 Active

锌精矿化学分析方法 第20部分:铜、铅、铁、砷、镉、锑、钙、镁量的测定 电感耦合等离子体原子发射光谱法

Methods for chemical analysis of zinc concentrates - Part 20:Determination of copper,lead,iron,arsenic,cadmium antimony, calcium,magnesium contents - Inductively coupled plasma atomic emission spectrometry

ICS: 77.120.60
2013-10-01
GB/T 8151.14-2012 Active

锌精矿化学分析方法 第14部分:镍量的测定 火焰原子吸收光谱法

Methods for chemical analysis of zinc concentrates - Part 14: Determination of nickel content - The flame atomic absorption spectrometric method

ICS: 77.120.60
2013-10-01
GB/T 8151.13-2012 Active

锌精矿化学分析方法 第13部分:锗量的测定 氢化物发生-原子荧光光谱法和苯芴酮分光光度法

Methods for chemical analysis of zinc concentrates - Part 13: Determination of germanium content - Hydride generation-atomic fluorescence spectrometry and the phenyl fluorone spectrophptometric method

ICS: 77.120.60
2013-10-01
GB/T 8151.12-2012 Active

锌精矿化学分析方法 第12部分:银量的测定 火焰原子吸收光谱法

Methods for chemical analysis of zinc concentrates - Part 12: Determination of sliver content - The flame atomic absorption spectrometric method

ICS: 77.120.60
2013-10-01
GB/T 8151.11-2012 Active

锌精矿化学分析方法 第11部分:锑量的测定 氢化物发生-原子荧光光谱法

Methods for chemical analysis of zinc concentrates - Part 11: Determination of antimony content - Hydride generation-atomic fluorescence spectrometry

ICS: 77.120.60
2013-10-01
GB/T 8151.10-2012 Active

锌精矿化学分析方法 第10部分:锡量的测定 氢化物发生-原子荧光光谱法

Methods for chemical analysis of zinc concentrates - Part 10:Determination of tin content - Hydride generation-atomic fluorescence spectrometry

ICS: 77.120.60
2013-10-01
GB/T 4324.9-2012 Active

钨化学分析方法 第9部分:镉量的测定 电感耦合等离子体原子发射光谱法和火焰原子吸收光谱法

Methods for chemical analysis of tungsten - Part 9: Determination of cadmium content - Inductively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry

ICS: 77.120.99
2013-10-01
GB/T 4324.7-2012 Active

钨化学分析方法 第7部分:钴量的测定 电感耦合等离子体原子发射光谱法

Methods for chemical analysis of tungsten - Part 7: Determination of cobalt content - Inductively coupled plasma atomic emission spectrometry

ICS: 77.120.99
2013-10-01
GB/T 4324.6-2012 Active

钨化学分析方法 第6部分:铁量的测定 邻二氮杂菲分光光度法

Methods for chemical analysis of tungsten - Part 6: Determination of iron content-1,10-phenanthroline spectrophotometry

ICS: 77.120.99
2013-10-01
GB/T 4324.5-2012 Abolished

钨化学分析方法 第5部分:砷量的测定 氢化物原子吸收光谱法

Methods for chemical analysis of tungsten - Part 5: Determination of arsenic content - Hydrogenate atomic absorption spectrometry

ICS: 77.120.99
2013-10-01
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