Browse Standards

搪瓷制品和瓷釉 光泽度测试方法

Vitreous and porcelain enamels—Test method of specular glossiness

弧焊设备 第1部分：焊接电源

Arc welding equipment—Part 1: Welding power sources

增材制造机床软件数据接口格式

Data interface format for software of additive manufacturing machines

沿海及海上风电机组腐蚀控制技术规范

Technical specification for corrosion control of coastal and offshore wind turbines

基于蜂窝网络的工业无线通信规范 第5部分:应用要求

Industrial wireless communication specification based on cellular networks—Part 5：Application requirements

金属覆盖层 钢铁制件的锌扩散层-渗锌 技术要求

Metallic coatings—Zinc diffusion coatings on ferrous products-sherardizing—Technical requirements

焊接及相关工艺中烟尘和气体取样的实验室方法 第1部分：电弧焊中烟尘排放速率的测定和分析用烟尘的收集

Laboratory method for sampling fume and gases in welding and allied processes— Part 1: Determination of fume emission rate during arc welding and collection of fume for analysis

焊接及相关工艺中烟尘和气体取样的实验室方法 第2部分：电弧焊、切割及气刨中一氧化碳、二氧化碳、一氧化氮、二氧化氮排放速率的测定

Laboratory method for sampling fume and gases in welding and allied processes — Part 2: Determination of the emission rates of carbon monoxide , carbon dioxide, nitrogen monoxide and nitrogen dioxide during arc welding, cutting and gouging

焊接及相关工艺中烟尘和气体取样的实验室方法 第3部分：电弧焊中臭氧排放速率的测定

Laboratory method for sampling fume and gases in welding and allied processes—Part 3: Determination of ozone emission rate during arc welding

焊接及相关工艺中烟尘和气体取样的实验室方法 第4部分：焊接材料焊接烟尘排放限值

Laboratory method for sampling fume and gases in welding and allied processes—Part 4: Welding consumables welding fume emission limit value

焊接及相关工艺中烟尘和气体取样的实验室方法 第5部分：基于热解-气相色谱-质谱法的焊接或切割中有机材料热降解物的识别

Laboratory method for sampling fume and gases in welding and allied processes—Part 5: Identification of thermal-degradation products generated when welding or cutting through products composed wholly or partly of organic materials using pyrolysis-gas chromatography-mass spectrometry

焊接及相关工艺中烟尘和气体取样的实验室方法 第6部分：电阻点焊中烟尘和气体的定量化测定

Laboratory method for sampling fume and gases in welding and allied processes—Part 6: Procedure for quantitative determination of fume and gases from resistance spot welding

金属材料硬钎焊质量要求

Quality requirements for brazing of metallic materials

铸造机械 再制造 通用技术规范

Foundry machinery—Remanufacturing—General technical specifications

焊接烟尘捕集和分离设备 第1部分：一般要求

Equipment for capture and separation of welding fume—Part 1: General requirements

焊接烟尘捕集和分离设备 第2部分：分离效率的测试和标记要求

Equipment for capture and separation of welding fume—Part 2: Requirements for testing and marking of separation efficiency

焊接烟尘捕集和分离设备 第3部分：焊枪上烟尘吸气装置捕集效率的测定

Equipment for capture and separation of welding fume—Part 3: Determination of the capture efficiency of on-torch welding fume extraction devices

焊接烟尘捕集和分离设备 第4部分：捕集装置最小风量的测定

Equipment for capture and separation of welding fume—Part 4: Determination of the minimum air volume flow rate of capture devices

民用航空锻件数字化生产车间集成要求

Integrating requirements of digital manufacturing workshop for civil aviation forgings

无损检测 金属磁记忆 焊接接头检测

Non-destructive testing—Metal magnetic memory—Inspection of welded joints