Browse Standards

4761+ standards in database

4761 result(s) found

GB/T 16484.23-2009 Active

氯化稀土、碳酸轻稀土化学分析方法 第23部分:碳酸轻稀土中酸不溶物量的测定 重量法

Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 23: Determination of acid insoluble substance in light rare earth carbonate - Gravimetry

ICS: 77.120.99
2010-05-01
GB/T 16484.22-2009 Active

氯化稀土、碳酸轻稀土化学分析方法 第22部分:氧化锌量的测定 火焰原子吸收光谱法

Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 22: Determination of zinc oxide content - Flame atomic absorption spectrometry

ICS: 77.120.99
2010-05-01
GB/T 16484.2-2009 Active

氯化稀土、碳酸轻稀土化学分析方法 第2部分:氧化铕量的测定 电感耦合等离子体质谱法

Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 2: Determination of europium oxide content - Inductively coupled plasma mass spectrometry

ICS: 77.120.99
2010-05-01
GB/T 16484.21-2009 Active

氯化稀土、碳酸轻稀土化学分析方法 第21部分:氧化铁量的测定 1,10-二氮杂菲分光光度法

Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 21: Determination of iron oxide content - 1,10-phenanthroline spectrophotometry

ICS: 77.120.99
2010-05-01
GB/T 16484.20-2009 Active

氯化稀土、碳酸轻稀土化学分析方法 第20部分:氧化镍、氧化锰、氧化铅、氧化铝、氧化锌、氧化钍量的测定 电感耦合等离子体质谱法

Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 20: Determination of nickel oxide, manganese oxide, lead oxide, aluminum oxide, zinc oxide, thorium oxide content - Inductively coupled plasma mass spectrometry

ICS: 77.120.99
2010-05-01
GB/T 16484.18-2009 Active

氯化稀土、碳酸轻稀土化学分析方法 第18部分:碳酸轻稀土中灼减量的测定 重量法

Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 18: Determination of ignition loss content in light rare earth carbonate - Gravimetry

ICS: 77.120.99
2010-05-01
GB/T 16484.16-2009 Active

氯化稀土、碳酸轻稀土化学分析方法 第16部分:氯化稀土中水不溶物量的测定 重量法

Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 16: Determination of water insoluble substance content in rare earth chloride - Gravimetry

ICS: 77.120.99
2010-05-01
GB/T 16484.15-2009 Active

氯化稀土、碳酸轻稀土化学分析方法 第15部分:碳酸轻稀土中氯量的测定 硝酸银比浊法

Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 15: Determination of chlorine content in light rare earth carbonate - Silver nitrate turbidimetry

ICS: 77.120.99
2010-05-01
GB/T 16484.14-2009 Active

氯化稀土、碳酸轻稀土化学分析方法 第14部分:磷酸根量的测定 锑磷钼蓝分光光度法

Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 14: Determination of phosphorus radical content - Phosphorus-antimonate-molybdenum blue spectrophotometry

ICS: 77.120.99
2010-05-01
GB/T 16484.13-2009 Abolished

氯化稀土、碳酸轻稀土化学分析方法 第13部分:氯化铵量的测定 蒸馏-滴定法

Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 13: Determination of ammonium chloride content - Distillation-titrimetry

ICS: 77.120.99
2010-05-01
GB/T 16484.12-2009 Active

氯化稀土、碳酸轻稀土化学分析方法 第12部分:硫酸根量的测定

Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 12: Determination of sulfate radical

ICS: 77.120.99
2010-05-01
GB/T 16484.1-2009 Active

氯化稀土、碳酸轻稀土化学分析方法 第1部分:氧化铈量的测定 硫酸亚铁铵滴定法

Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 1: Determination of cerium oxide content - Ammonium ferrous sulfate titrimetry

ICS: 77.120.99
2010-05-01
GB/T 16484.11-2009 Active

氯化稀土、碳酸轻稀土化学分析方法 第11部分:氧化铅量的测定 火焰原子吸收光谱法

Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 11: Determination of lead oxide content - Flame atomic absorption spectrometry

ICS: 77.120.99
2010-05-01
GB/T 16484.10-2009 Active

氯化稀土、碳酸轻稀土化学分析方法 第10部分:氧化锰量的测定 火焰原子吸收光谱法

Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 10: Determination of manganese oxide content - Flame atomic absorption spectrometry

ICS: 77.120.99
2010-05-01
GB/T 24512.2-2009 Active

核电站用无缝钢管 第2部分:合金钢无缝钢管

Seamless steel tubes and pipes for nuclear power plant - Part 2: Alloy steel seamless tubes and pipes

ICS: 77.140.75
2010-06-01
GB/T 24512.1-2009 Active

核电站用无缝钢管 第1部分:碳素钢无缝钢管

Seamless steel tubes and pipes for nuclear power plant - Part 1: Carbon steel seamless tubes and pipes

ICS: 77.140.75
2010-06-01
GB/T 24511-2009 Abolished

承压设备用不锈钢钢板及钢带

Stainless steel plate, sheet and strip for pressure equipments

ICS: 77.140.50
2010-06-01
GB/T 24510-2009 Abolished

低温压力容器用9%Ni钢板

9%Nickel steel plates for pressure vessels with specified low temperature properties

ICS: 77.140.50
2010-06-01
GB/T 24484-2009 Active

钼铁试样的采取和制备方法

Sampling and preparation of the ferromolybdenum samples

ICS: 77.120.99
2010-06-01
GB/T 24733-2009 Abolished

等温淬火球墨铸铁件

Austempered ductile iron(ADI) castings

ICS: 77.080.10
2010-09-01
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