Standard Code | Standard Title | Standard Class | Order |
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XB/T 702-2022 |
Electrochemical Performance Test of Rare Earth Hydrogen Storage Alloy Powder for Metal Hydride-Nickel Battery Negative Electrode Three-electrode System Test Method {译} 金属氢化物-镍电池负极用稀土系贮氢合金粉电化学性能的测试 三电极体系测试法 |
China Rare Earth Industry
Standards Chemical powder |
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YS/T 424.5-2022 |
Methods for chemical analysis of titanium diboride powder - Part 5: Determination of oxygen content - Pulse heating inert gas fusion - infrared absorption method {译} 二硼化钛粉化学分析方法 第5部分:氧含量的测定 脉冲加热惰气熔融-红外吸收法 |
China Non-ferrous Metal Industry
Standards Chemical powder |
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YS/T 424.4-2022 |
Methods for chemical analysis of titanium diboride powder - Part 4: Determination of carbon content - High frequency combustion infrared absorption method {译} 二硼化钛粉化学分析方法 第4部分:碳含量的测定 高频燃烧红外吸收法 |
China Non-ferrous Metal Industry
Standards Chemical powder |
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YS/T 424.3-2022 |
Methods for chemical analysis of titanium diboride powder - Part 3: Determination of iron content - 1,10-phenanthroline spectrophotometric method {译} 二硼化钛粉化学分析方法 第3部分:铁含量的测定 1,10-邻二氮杂菲分光光度法 |
China Non-ferrous Metal Industry
Standards Chemical powder |
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YS/T 424.2-2022 |
Methods for chemical analysis of titanium diboride powder - Part 2: Determination of total boron content - Neutralization titration {译} 二硼化钛粉化学分析方法 第2部分:总硼含量的测定 中和滴定法 |
China Non-ferrous Metal Industry
Standards Chemical powder |
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YS/T 424.1-2022 |
Methods for chemical analysis of titanium diboride powder - Part 1: Determination of titanium content - Iron ammonium sulfate titration method {译} 二硼化钛粉化学分析方法 第1部分:钛含量的测定 硫酸铁铵滴定法 |
China Non-ferrous Metal Industry
Standards Chemical powder |
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YS/T 1489.8-2021 |
Methods for chemical analysis of cobalt-chromium-tungsten alloy powders-Part 8: Determination of oxygen content-Pulse heating inert gas fusion-infrared absorption method{译} {译} 钴铬钨系合金粉末化学分析方法 第8部分:氧含量的测定 脉冲加热惰气熔融-红外吸收法 |
China Non-ferrous Metal Industry
Standards Chemical powder |
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YS/T 1489.7-2021 |
Methods for chemical analysis of cobalt-chromium-tungsten alloy powders-Part 7: Determination of carbon content-High-frequency combustion infrared absorption method{译} {译} 钴铬钨系合金粉末化学分析方法 第7部分:碳含量的测定 高频燃烧红外吸收法 |
China Non-ferrous Metal Industry
Standards Chemical powder |
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YS/T 1489.6-2021 |
Methods for chemical analysis of cobalt-chromium-tungsten alloy powders-Part 6: Determination of iron and manganese content-Inductively coupled plasma atomic emission spectrometry{译} {译} 钴铬钨系合金粉末化学分析方法 第6部分:铁、锰含量的测定 电感耦合等离子体原子发射光谱法 |
China Non-ferrous Metal Industry
Standards Chemical powder |
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YS/T 1489.5-2021 |
Methods for chemical analysis of cobalt-chromium-tungsten alloy powders-Part 5: Determination of silicon content-Molybdenum blue spectrophotometry{译} {译} 钴铬钨系合金粉末化学分析方法 第5部分:硅含量的测定 钼蓝分光光度法 |
China Non-ferrous Metal Industry
Standards Chemical powder |
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YS/T 1489.4-2021 |
Methods for chemical analysis of cobalt-chromium-tungsten alloy powders-Part 4: Determination of nickel content-Diacetyl oxime spectrophotometry{译} {译} 钴铬钨系合金粉末化学分析方法 第4部分:镍含量的测定 丁二酮肟分光光度法 |
China Non-ferrous Metal Industry
Standards Chemical powder |
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YS/T 1489.3-2021 |
Methods for chemical analysis of cobalt-chromium-tungsten alloy powders - Part 3: Determination of tungsten content - Inductively coupled plasma atomic emission spectrometry{译} {译} 钴铬钨系合金粉末化学分析方法 第3部分:钨含量的测定 电感耦合等离子体原子发射光谱法 |
China Non-ferrous Metal Industry
Standards Chemical powder |
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YS/T 1489.2-2021 |
Methods for chemical analysis of cobalt-chromium-tungsten alloy powders - Part 2: Determination of chromium content - ammonium ferrous sulfate titration method{译} {译} 钴铬钨系合金粉末化学分析方法 第2部分:铬含量的测定 硫酸亚铁铵滴定法 |
China Non-ferrous Metal Industry
Standards Chemical powder |
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YS/T 1489.1-2021 |
Methods for chemical analysis of cobalt chromium tungsten alloy powders - Part 1: Determination of cobalt content - Potentiometric titration method{译} {译} 钴铬钨系合金粉末化学分析方法 第1部分:钴含量的测定 电位滴定法 |
China Non-ferrous Metal Industry
Standards Chemical powder |
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YS/T 1344.3-2020 |
Chemical analysis method of tin-doped indium oxide powder-Part 3: Phase analysis X-ray diffraction analysis method {译} 掺锡氧化铟粉化学分析方法 第3部分:物相分析 X射线衍射分析法 |
China Non-ferrous Metal Industry
Standards Chemical powder |
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YS/T 1344.2-2020 |
Methods for chemical analysis of tin-doped indium oxide powder - Part 2: Determination of silicon content - Molybdenum blue photometric method {译} 掺锡氧化铟粉化学分析方法 第2部分:硅含量的测定 钼蓝光度法 |
China Non-ferrous Metal Industry
Standards Chemical powder |
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YS/T 1344.1-2020 |
Methods for chemical analysis of tin-doped indium oxide powder - Part 1: Determination of iron, aluminum, lead, nickel, copper, cadmium, chromium and thallium content - Inductively coupled plasma atomic emission spectrometry {译} 掺锡氧化铟粉化学分析方法 第1部分:铁、铝、铅、镍、铜、镉、铬和铊含量的测定 电感耦合等离子体原子发射光谱法 |
China Non-ferrous Metal Industry
Standards Chemical powder |
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HG/T 20568-2014 |
(Chemical powder material yard and warehouse design specifications) 化工粉体物料堆场及仓库设计规范 |
China Chemical Industry
Standards Chemical powder |
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SN/T 3056.3-2011 |
rmination of essential parameters of chemical raw materials for use in fireworks and firecracker. Part 3: Lead tetraoxide powder 烟花爆竹用化工原材料关键指标的测定 第3部分:红丹 |
China Import Export Inspection
Standards Chemical powder |
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SN/T 3056.11-2011 |
Determination of essential parameters of chemical raw materials for use in fireworks and firecrackers. Part 11: Ferrum powder 烟花爆竹用化工原材料关键指标的测定 第11部分:铁粉 |
China Import Export Inspection
Standards Chemical powder |
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HG/T 3473-2003 |
Chemical reagent. Iron powder reduced 化学试剂 还原铁粉 |
China Chemical Industry
Standards Chemical powder |
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HG/T 20663-1999 |
Specification on design of metro-measuring, packaging and palletizing system for Chemical powder. Granule products 化工粉粒产品计量、包装及码垛系统设计规定(附条文说明) |
China Chemical Industry
Standards Chemical powder |
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HG/T 20662-1999 |
Specification on technology design of mechanical conveying for Chemical powder. Granule products 化工粉体物料机械输送设计技术规定(附条文说明) |
China Chemical Industry
Standards Chemical powder |
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HG 20532-1993 |
Safety and dygiene specifications for the powder engineering of chemical industry 化工粉体工程设计安全卫生规定 |
China Chemical Industry
Standards Chemical powder |
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