Browse Standards

金属和合金的腐蚀 金属材料嵌入在盐、灰烬或其他固体中的高温腐蚀试验方法

Corrosion of metals and alloys—Test method for high temperature corrosion testing of metallic materials by embedding in salt,ash,or other solids

铝合金产品断裂韧度试验方法

Test method for fracture toughness of aluminium alloy products

金属材料 蠕变裂纹及蠕变-疲劳裂纹扩展速率测定方法

Metallic materials—Testing methods for creep crack and creep-fatigue crack growth rates

碳化硅外延片表面缺陷的测试 激光散射法

Test method for surface defects on silicon carbide epitaxial wafers—Laser scattering method

碳化硅外延层厚度的测试 红外反射法

Test method for thickness of silicon carbide epitaxial layer—Infrared reflectance method

铜精矿及主要含铜物料鉴别规范

Specification for identification of copper concentrates and main copper-bearing materials

钢筋机械连接件试验方法

Test methods of reinforcement couplers for mechanical splices of bars

海洋工程结构钢可焊性试验方法

Test method for weldability of ocean engineering structural steel

金属和合金的腐蚀 海水管路动水腐蚀试验

Corrosion of metals and alloys—Corrosion test of flowing water in seawater pipeline

金属材料 高应变速率高温压缩试验方法

Metallic materials—High strain rate compression test method at elevated temperature

硅锭、硅块和硅片中非平衡载流子复合寿命的测试 非接触涡流感应法

Test method for excess-charge-carrier recombination lifetime in silicon ingots, silicon bricks and silicon wafers—Noncontact eddy-current sensor

一般工业用铝及铝合金挤压型材

Wrought aluminium and aluminium alloys extruded profiles for general engineering

一般工业用铝及铝合金板、带材 第1部分：一般要求

Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 1 :Technical conditions of delivery

圆钢涡流检测方法

Method for eddy current testing of round steel

高压锅炉用无缝钢管

Seamless steel tubes and pipes for high pressure boiler

再生锗原料

Germanium renewable raw materials

钴酸锂电化学性能测试 首次放电比容量及首次充放电效率测试方法

Electrochemical performance test of lithium cobalt oxide—Test method for the initial discharge specific capacity and the initial efficiency

硅铁 磷含量的测定 铋磷钼蓝分光光度法

Ferrosilicon—Determination of phosphorus content—Bismuth phosphomolybdate blue spectrophotometric method

离子型稀土矿混合稀土氧化物化学分析方法 第1部分：十五个稀土元素氧化物配分量的测定

Chemical analysis methods of mixed rare earth oxide of ion-absorption rare earth ore—Part 1:Determination of fifteen rare earth oxides composition

灰铸铁件

Grey iron castings