冰晶石化学分析方法和物理性能测定方法 第13部分:试样的制备和贮存
Chemical analysis methods and physical properties of cryolite—Part 13:Preparation and storage of test samples

2006-05-25

冰晶石化学分析方法和物理性能测定方法 第10部分:重量法测定游离氧化铝含量
Chemical analysis methods and physical properties of cryolite—Part 10:Determination of alumina content by gravimetric method

2006-05-25

冰晶石化学分析方法和物理性能测定方法 第7部分:邻二氮杂菲分光光度法测定三氧化二铁含量
Chemical analysis methods and physical properties of cryolite—Part 7:Determination of iron content by orthophenantholine photometric method

2006-05-25

冰晶石化学分析方法和物理性能测定方法 第12部分:火焰原子吸收光谱法测定氧化钙含量
Chemical analysis methods and physical properties of cryolite—Part 12:The atomic absorption spectrophotometric method for the determination of calcium oxide content

2006-05-25

电炭制品物理化学性能试验方法 第2部分：电阻率
Test method for physical-chemical properties of electrical carbon product-Part 2:Resistivity

2013-04-25

氧化铝化学分析方法和物理性能测定方法 第2部分：300 ℃和1000 ℃质量损失的测定
Chemical analysis methods and determination of physical performance of alumina—Part 2: Determination of loss of mass at 300 ℃ and 1000 ℃

2022-03-09

电线电缆机械和理化性能试验方法 第2部分：软电线和软电缆曲挠试验
Test methods for determining mechanical,physical and chemical properties of electric cables and wires - Part 2:Flexing test for flexible cables and wires

2007-01-25

氟化铝化学分析方法和物理性能测定方法　第18部分：X射线荧光光谱分析(压片)法测定元素含量
Chemical analysis methods and physical properties of Aluminum Fluoride—Part 18:X-ray fluorescence spectrometric method for the determination of elements content using pressed powder tablets

2012-12-28

铝、镁及其合金粉理化性能测定方法 第2部分:铝镁合金粉中铝含量的测定 氟化物置换络合滴定法
Determination of chemical compositions and physical properties of aluminum powder,magnesium powder and Al-Mg alloy powder—Part 2:Determination of aluminum content of Al-Mg alloy powders—Fluoride replacement-complexometric method

2007-04-13