金属钙分析方法 氯离子选择性电极法测定氯
Method for analysis of calcium metal The determination of chlorine content by chloride-Seleetive eleetrode
检测标准
电工钢带(片)中频磁性能测量方法
Methods of measurement of magnetic properties of electrical steel strip and sheet at medium frequencies
不锈钢三氯化铁缝隙腐蚀试验方法
Ferric chloride crevice corrosion test of stainless steels
黄铜耐脱锌腐蚀性能的测定
金属和合金的腐蚀 术语
金属材料 拉伸应力松弛试验方法
Metallie materials-Tensile stress relaxation-Method of test
金属材料 室温扭转试验方法
Metallie materials-Torsion test at ambient temperature
钢材塔形发纹磁粉检验方法
Steel products-Method for magnetie particle inspection of tower sample
高纯镓
High purity gallium
高纯锑
High purity antimonium
