Browse Standards
3692+ standards in database
3692 result(s) found
钢件渗碳淬火硬化层深度的测定和校核
Steels-Determination and verification of the depth of carburized and hardened cases
钢的感应淬火或火焰淬火后有效硬化层深度的测定
Determination of effective depth of hardening after induction or flame hardening of steel
金属熔化焊焊接接头射线照相
Radiographic examination of fusion welded joints in metallic materials
钢铁零件 渗氮层深度测定和金相组织检验
Determination of nitrided case depth and metallographic microstructure examination for steel iron parts
金属热处理工艺分类及代号
Classifications and designations for metal heat treatment
工业机器人 坐标系和运动命名原则
Industrial robots Coordinate systems and motion nomenclatures
电热装置的安全 第1部分：通用要求
Safety in electroheat installations-Part 1:General requirements
钢、镍及镍合金的焊接工艺评定试验
Welding procedure qualification test for steels,nickel and nickel alloys
基于预生产焊接试验的工艺评定
Welding procedure qualification based on pre-production welding test
基于标准焊接规程的工艺评定
Welding procedure qualification by adoption of a standard welding procedure
基于焊接经验的工艺评定
Welding procedure qualification based on previous welding experience
基于试验焊接材料的工艺评定
Welding procedure qualification based on tested welding consumables
金属压力焊接头缺欠分类及说明
Classification and explanation of imperfections in pressure welded joints
金属熔化焊接头缺欠分类及说明
Classification and explanation of imperfections in fusion welded joints
焊接及相关工艺方法代号
Welding and allied processes-Nomenclature of processes and reference numbers
电弧焊焊接工艺规程
Welding procedure specification for arc welding
焊接工艺规程及评定的一般原则
Specification and qualification of welding procedures for metallic materials-General rules
电热装置的试验方法 第10部分：直接电弧炉
Test methods for electroheat installtions Part 10:Direct arc furnaces
电热装置基本技术条件 第3部分：感应电热装置
Basic specifications for electroheat installations Part 3:Induction electroheat installations
电热装置基本技术条件 第4部分：间接电阻炉
Basic specifications for electroheat installations Part 4:Indirect resistance furnaces