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Number of entries (Data is updated on a monthly basis): 46371
Weiter Weiter| 44261 - 44270 | 44271 - 44280|44281 - 44290 |Weiter Weiter

GB/T 2951.32-2008

电缆和光缆绝缘和护套材料通用试验方法 第32部分:聚氯乙烯混合料专用试验方法 失重试验 热稳定性试验

Common test methods for insulating and sheathing materials of electric and optical cables - Part 32:Methods specific to PVC ompounds - Loss of mass test - Thermal stability test

GB/T 6567.3-2008

技术制图 管路系统的图形符号 管件

Technical drawings - Graphical symbols for piping systems - Piping accessories

GB/T 2951.21-2008

电缆和光缆绝缘和护套材料通用试验方法 第21部分:弹性体混合料专用试验方法 耐臭氧试验-热延伸试验-浸矿物油试验

Common test methods for insulating and sheathing materials of electric and optical cables - Part 21:Methods specific to elastomeric compounds - Ozone resistance, hot set and mineral oil immersion tests

GB/T 7165.2-2008

气态排出流(放射性)活度连续监测设备 第2部分:放射性气溶胶(包括超铀气溶胶)监测仪的特殊要求

Equipment for continuous monitoring of radioactivity in gaseous effluents - Part 2: Specific requirements for radioactive aerosol monitors including transuranic aerosols

GB/T 22122-2008

数字电视环绕声伴音测量方法

Methods of measurement of surround audio for digital TV

GB/T 12790-2008

核电厂安全级电气设备和系统文件标识方法

Method for identification of documents related to safety class 1E equipment and systems for nuclear power plants

GB/T 11682-2008

低本底α和/或β测量仪

Low background alpha and/or beta measuring instruments

GB/T 22064-2008

显微镜 35mm 单反照相机镜头的接口

Microscopes - Interfacing connection for 35 mm SLR photo cameras

GB/T 17293-2008

缩微摄影技术 检查平台式缩微摄影机系统性能用的测试标板

Micrographics - Planetary camera systems - Test target for checking performance

GB/T 17645.1-2008

工业自动化系统与集成 零件库 第1部分: 综述与基本原理

Industrial automation systems and integration - Parts library - Part 1: Overview and fundamental principles

Number of entries (Data is updated on a monthly basis): 46371
Weiter Weiter| 44261 - 44270 | 44271 - 44280|44281 - 44290 |Weiter Weiter