Browse Standards
4761+ standards in database
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金属和合金的腐蚀 大气腐蚀性 第1部分：分类、测定和评估
Corrosion of metals and alloys—Corrosivity of atmospheres—Part 1: Classification, determination and estimation
金属和合金的腐蚀 应力腐蚀试验 第1部分：试验方法总则
Corrosion of metals and alloys—Stress corrosion testing—Part 1: General guidance on testing procedures
氧化钪
Scandium oxide
再生锌及锌合金锭
Regenerated zinc and zinc alloy ingots
球形氢氧化镍
Spherical nickel hydroxide
粉末冶金用水雾化纯铁粉、合金钢粉
Water-atomized pure iron powder and alloyed steel powder for powder metallurgy
硅片和硅锭载流子复合寿命的测试 非接触微波反射光电导衰减法
Test method for carrier recombination lifetime in silicon wafers and silicon ingots—Non-contact measurement of photoconductivity decay by microwave reflectance method
硅抛光片表面颗粒测试方法
Test method for particles on polished silicon wafer surfaces
非本征半导体材料导电类型测试方法
Test methods for conductivity type of extrinsic semiconducting materials
金属材料 电阻率测量方法
Metallic materials—Resistivity measurement method
彩色涂层钢板及钢带试验方法
Test methods for prepainted steel sheet and strip
铝及铝合金容器箔
Aluminium and aluminium alloys foil for container
碳化钽粉
Tantalum carbide powder
电工钢带（片）的电阻率、密度和叠装系数的测量方法
Methods of measurement of resistivity，density and stacking factor of electrical steel strip and sheet
铝及铝合金挤压棒材
Extrusion rods and bars of aluminium and aluminium alloys
锻制钢棒尺寸、外形、重量及允许偏差
Forged bars for dimensions,shape,weight and tolerances
钢的脱碳层深度测定法
Determination of the depth of decarburization of steels
承压钢铸件
Steel castings for pressure purposes
金属材料 硬度和材料参数的仪器化压入试验 第1部分：试验方法
Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 1:Test method
金属材料 拉伸试验 第3部分：低温试验方法
Metallic materials—Tensile testing—Part 3: Method of test at low temperature