Browse Standards
4761+ standards in database
4761 result(s) found
压力容器焊接用铝及铝合金线材
Aluminum and aluminum alloy welding wires for pressure vessel
汽车用铝及铝合金挤压型材
Aluminium and aluminium alloys extruded profiles used for motor
快淬金属分类和牌号
Designation and classification of rapidly quenched metals
型钢验收、包装、标志及质量证明书的一般规定
General requirment of acceptance, packaging, marking and certification for section steel
金属和合金的腐蚀 大气污染物的采集与分析方法
Corrosion of metals and alloys—Air pollutant monitoring and analysis methods
烧结不锈钢过滤元件
Sintered stainless steel filter elements
硬质合金 矫顽（磁）力测定方法
Hardmetals—Determination of (the magnetization) coercivity
气体吸附BET法测定固态物质比表面积
Determination of the specific surface area of solids by gas adsorption using the BET method
金属和合金的腐蚀 应力腐蚀试验 第7部分: 慢应变速率试验
Corrosion of metals and alloys—Stress corrosion testing—Part 7: Slow strain rate testing
原料纯铁
Pure iron raw material
钢丝绳 术语、标记和分类
Steel wire ropes—Vocabulary, designation and classification
压力管道用金属波纹管膨胀节
Metal bellows expansion joints for pressure piping
核电站用奥氏体不锈钢棒
Austenitic stainless steel bars for nuclear power plants
铝及铝合金压型板
Aluminium and aluminium alloy profiled sheet
金属材料 布氏硬度试验 第1部分: 试验方法
Metallic materials—Brinell hardness test—Part 1: Test method
金属材料 洛氏硬度试验 第1部分: 试验方法
Metallic materials—Rockwell hardness test—Part 1：Test method
高压锅炉用内螺纹无缝钢管
Seamless multi-rifled steel tubes for high-pressure boiler
金属和合金的腐蚀 盐溶液周浸试验
Corrosion of metals and alloys—Alternate immersion test in salt solution
金属和合金的腐蚀 大气腐蚀性 第3部分：影响大气腐蚀性环境参数的测量
Corrosion of metals and alloys—Corrosivity of atmospheres—Part 3: Measurement of environmental parameters affecting corrosivity of atmospheres
金属和合金的腐蚀 大气腐蚀性 第2部分：腐蚀等级的指导值
Corrosion of metals and alloys—Corrosivity of atmospheres—Part 2: Guiding values for the corrosivity categories