Browse Standards
4761+ standards in database
4761 result(s) found
钢筋混凝土用钢 第3部分：钢筋焊接网
Steel for the reinforcement of concrete - Part3 : Welded fabric
热轧H型钢和剖分T型钢
Hot-rolled H and cut T section steel
铸钢件 超声检测 第2部分：高承压铸钢件
Steel castings - Ultrasonic examination - Part 2: Steel castings for highly stressed components
金属材料 拉伸试验 第1部分：室温试验方法
Metallic materials - Tensile testing - Part 1 : Method of test at room temperature
金属粉末 流动性的测定 标准漏斗法（霍尔流速计）
Metallic powders - Determination of flow time by means of a calibrated funnel (Hall flowmeter)
散装重有色金属浮选精矿取样、制样通则
General rules for sampling and sample preparation of heavy nonferrous metals flotation concentrates in bulk
可锻铸铁金相检验
Metallographic test for malleable cast iron
铸造高锰钢金相
Metallographs for high manganese cast steel
散装浮选镍精矿取样、制样方法
Methods for sampling and sample preperation of flotation nickel conentrates in bulk
高纯金化学分析方法 第3部分：乙醚萃取分离ICP-AES法 测定杂质元素的含量
Methods for chemical analysis of high - purity gold - Part 3: Ethylether extraction separation - Inductively coupled plasma-atomic emission spectrometry - Determinaion of impurity elements contents
高纯金化学分析方法 第2部分：ICP-MS-标准加入校正-内标法 测定杂质元素的含量
Methods for chemical analysis of high purity gold - Part 2: Inductively coupled plasma mass spectrometry standard enter emendation-inner standard method - Determination of impurity elements contents
高纯金化学分析方法 第1部分：乙酸乙脂萃取分离ICP-AES法 测定杂质元素的含量
Methods for chemical analysis of high purity gold - Part 1: Ethyl acetate extraction separation - Inductively coupled plasma - atomic emission spectrometry - Determination of impurity elements contents
高温合金铸件晶粒度、一次枝晶间距和显微疏松测定方法
Test methods for grain sizes，primary dendrite spacing and microshrinkage of superalloy castings
锻制高温合金双重晶粒组织和一次碳化物分布测定方法
Test methods for characterizing duplex grain sizes and primary carbides distribution of superalloy forgings
散装浮选铜精矿取样、制样方法
Methods for sampling and sample preparation of flotation copper concentrates in bulk
散装浮选铅精矿取样、制样方法
Methods for sampling and sample preparation of flotation lead concentrates in bulk
散装浮选锌精矿取样、制样方法
Methods for sampling and sample preparation of flotation zinc concentrates in bulk
镍及镍合金 术语和定义 第3部分：加工产品和铸件
Nickel and nickel alloys - Terms and definitions - Part 3: Wrought products and castings
镍及镍合金 术语和定义 第2部分：精炼产品
Nickel and nickel alloys - Terms and definitions - Part 2: Refinery products
镍及镍合金 术语和定义 第1部分：材料
Nickel and nickel alloys - Terms and definitions - Part 1: Materials