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4761+ standards in database
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金属基复合材料 拉伸试验 室温试验方法
Metal matrix composites—Tensile testing—Method of test at ambient temperature
金属基复合材料增强体体积含量试验方法 图像分析法
Test method for volume fraction of reinforcement in metal matrix composites—Image analysis method
钢及钢产品 交货一般技术要求
Steel and steel products—General technical delivery requirements
钢产品分类
Steel products classification
钢渣应用技术要求
Technical requirements for application of steel slag
金属材料 韦氏硬度试验 第1部分：试验方法
Metallic materials—Webster hardness test—Part 1: Test method
银锭
Silver ingots
钼粉
Molybdenum powder
全工艺冷轧电工钢 第2部分：晶粒取向钢带（片）
Cold-rolled electrical steel delivered in the fully-processed state—Part 2: Grain-oriented steel strip（sheet）
全工艺冷轧电工钢 第1部分：晶粒无取向钢带（片）
Cold-rolled electrical steel delivered in the fully-processed state—Part 1: Grain non-oriented steel strip（sheet）
氮化铬铁和高氮铬铁 氮含量的测定 蒸馏-中和滴定法
Nitrogen-bearing ferrochromium and nitride ferrochrome with high nitrogen content—Determination of nitrogen content—The distillation-neutralization titration method
含镍生铁 铁含量的测定 重铬酸钾滴定法
Pig iron contenting nickel—Determination of iron content—Dichromate titration method
含镍生铁 铬含量的测定 过硫酸铵-硫酸亚铁铵滴定法
Pig iron contenting nickel—Determination of chromium content—Ammonium per sulfate-ammonium ferrous sulfate titration method
锰系铁合金粉尘冷压复合球团技术规范
Technical specification for manganese ferroalloy dust cold-press composite pellet
钒钛磁铁矿冶炼废渣处置及回收利用技术规范
Technical specification for disposal and utilization of vanadium titanium magnetite smelting slag
无缝和焊接（埋弧焊除外）铁磁性钢管纵向和/或横向缺欠的全圆周自动漏磁检测
Automated full peripheral flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal and/or transverse imperfections
电工用铜线坯
Copper drawing stock for electrical purpose
改善耐蚀性能热轧型钢
Hot rolled improved corrosion resisting steel sections
高温高压管道用直缝埋弧焊接钢管
Longitudinal submerged-arc welded steel pipe for high pressure service at high temperatures
系泊链钢
Steel for offshore mooring chain cables