Test pieces for tensile test for wrought aluminium and magnesium and their alloy products

变形铝、镁及其合金加工制品拉伸试验用试样

属类：行业标准名称-国家标准名-GB/T16865-1997

Surface active agents--Method for determination of total calcium and magnesium content in dispersing agents

表面活性剂分散剂中钙、镁总含量的测定方法

属类：行业标准名称-国家标准名-GB/T5551-1992

Stainless steels--42percent magnesium chloride corrosion test

不锈钢42%氯化镁应力腐蚀试验方法

属类：行业标准名称-国家标准名-GB/T4334.8-1984

determination of calcium and magnesium (atomic absorption spectrometric method)

钙和镁含量的测定-火焰原子吸收光谱测定法

属类：行业标准名称-试验方法-

determination of the sum of calcium and magnesium (EDTA titrimetric method)

钙和镁总含量的测定-乙二胺四乙酸滴定法

属类：行业标准名称-试验方法-

magnesium foil,put up as photographic flashlight material

镁箔,配制成照相闪光灯材料

属类：物品名称-冶金产品-

Determination of potassium,sodium,iron,calcium,magnesium and manganese in coal ash by atomic absorption spectrometric method

煤灰中钾、钠、铁、钙、镁、锰的测定方法(原子吸收分光光度法)

属类：行业标准名称-国家标准名-GB/T4634-1996