Browse Standards

搪瓷耐化学侵蚀的测定 第1部分：室温下耐酸侵蚀的测定

Vitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 1: Determination of resistance to chemical corrosion by acids at room temperature

搪瓷耐化学侵蚀的测定 第2部分：耐沸腾酸、沸腾中性液体及其蒸气化学侵蚀的测定

Vitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 2: Determination of resistance to chemical corrosion by boiling acids, boiling neutral liquids and/or their vapours

搪瓷耐化学侵蚀的测定 第3部分：用六角形容器进行耐碱溶液侵蚀的测定

Vitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 3: Determination of resistance to chemical corrosion by alkaline liquids using a hexagonal vessel

搪瓷耐化学侵蚀的测定 第5部分：在封闭系统中耐化学侵蚀的测定

Vitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 5: Determination of resistance to chemical corrosion in closed systems

数控往复走丝电火花线切割机床 精度检验

NC reciprocating traveling type wire electrical-discharge machines—Testing of the accuracy

离线编程式机器人柔性加工系统 第3部分：喷涂系统

Flexible manufacturing system of off-line programming robots—Part 3: Spraying system

油气管道安全仪表系统的功能安全 评估规范

Functional safety for safety instrumented system in oil and gas pipelines—Assessment code

油气管道安全仪表系统的功能安全 验收规范

Functional safety for safety instumented system in oil and gas pipelines—Acceptance code

基于PROFIBUS DP和PROFINET IO的功能安全通信行规-PROFIsafe

PROFIsafe-Profile for Safety Technology on PROFIBUS DP and PROFINET IO

可编程序控制器 第6部分：功能安全

Programmable controllers—Part 6: Functional safety

金属材料焊缝的破坏性试验 焊件的冷裂纹试验 弧焊方法 第3部分：外载荷试验

Destructive tests on welds in metallic materials—Cold cracking tests for weldments—Arc welding processes—Part 3: Externally load tests

金属材料焊缝的破坏性试验 焊件的冷裂纹试验 弧焊方法 第2部分：自拘束试验

Destructive tests on welds in metallic materials—Cold cracking tests for weldments—Arc welding processes—Part 2: Self-restraint tests

金属材料焊缝的破坏性试验 焊件的冷裂纹试验 弧焊方法 第1部分：总则

Destructive tests on welds in metallic materials—Cold cracking tests for weldments—Arc welding processes—Part 1: General

焊缝无损检测 熔焊接头目视检测

Non-destructive testing of welds—Visual testing of fusion-welded joints

镍及镍合金熔化焊焊工技能评定

Qualification testing of welders for fusion welding on nickel and nickel alloys

工业过程测量和控制 过程设备目录中的数据结构和元素 第1部分：带模拟量和数字量输出的测量设备

Industrial-process measurement and control—Data structures and elements in process equipment catalogues—Part 1: Measuring equipment with analogue and digital output

机床数控系统 可靠性测试与评定

Numerical control system of machine tool—Reliability test and evaluation

现场设备工具（FDT）接口规范 第301部分：通信行规集成 FF现场总线规范

Field device tool (FDT) interface specification—Part 301: Communication profile integration—FF fieldbus specification

工业自动化系统 机床数值控制 词汇

Industrial automation systems—Numerical control of machines—Vocabulary

工业自动化系统与集成 诊断、能力评估以及维护应用集成 第2部分：应用领域矩阵元素描述与定义

Industrial automation systems and integration—Diagnostics, capability assessment and maintenance applications integration—Part 2: Descriptions and definitions of application domain matrix elements