Browse Standards
4761+ standards in database
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钢管无损检测 表面缺陷机器视觉检测技术通则
Non-destructive testing of steel tubes—General rules for machine visual inspection method for surface defects
金属材料 巴氏硬度试验 第1部分:试验方法
Metallic materials—Barcol hardness test—Part 1: Test method
铜及铜合金散热管
Copper and copper alloy tube for heat radiator
在役承压设备金属材料小冲杆试验方法 第3部分:断裂韧度试验方法
Small punch test methods of metallic materials for in-service pressure equipment—Part 3:Method of test for fracture toughness
金属材料 高应变速率动态断裂韧度试验方法
Metallic materials—Test method of dynamic fracture toughness at high strain rates
钛铁 硫含量的测定 红外线吸收法和燃烧中和滴定法
Ferrotitanium—Determination of sulfur content—Infrared absorption method and combustion-neutralization titration method
稀土永磁体防护层腐蚀试验方法
Corrosion test methods of rare earth permanent magnet protective layers
稀土铁硼烧结永磁体晶界扩散效果评价方法
Evaluation method for grain boundary diffusion result of sintered rare earth iron boron permanent magnets
金属材料 销型(孔)挤压试验方法
Metallic materials—Pin-type bearing test method
钛铜复合棒
Titanium-clad copper bar
钢丝绳 疲劳试验方法
Steel wire ropes—Fatigue testing method
金属材料 钢构件断裂评估中裂纹尖端张开位移(CTOD)断裂韧度的拘束损失修正方法
Metallic materials—Method of constraint loss correction of CTOD fracture toughness for fracture assessment of steel components
钢丝绳包装、标志及质量证明书的一般规定
General rules of packing, marking and quality certificate for steel wire ropes
压铸镁合金
Die casting magnesium alloys
锌合金压铸件金相检验
Metallographic test for zinc alloy die castings
炭素企业节能技术规范
Energy-saving technical specification for carbon enterprise
在役承压设备金属材料小冲杆试验方法 第2部分:室温下拉伸性能试验方法
Small punch test methods of metallic materials for in-service pressure equipment—Part 2:Method of test for tensile properties at room temperature
在役承压设备金属材料小冲杆试验方法 第1部分:总则
Small punch test methods of metallic materials for in-service pressure equipment—Part 1:General requirements
钢质模锻件金相组织评级图及评定方法
Metellographic grading atlas and assessing method for steel die forgings
可回收利用稀土二次资源分类与综合利用技术规范
Technical specifications for classification and comprehensive utilization of recyclable rare earth secondary resources