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Number of entries (Data is updated on a monthly basis): 83776
Weiter Weiter| 49931 - 49940 | 49941 - 49950|49951 - 49960 |Weiter Weiter

GB/T 13501-2008

封闭式制冷压缩机用电动机绝缘相容性试验方法

Test methods for insulation compatibility of electric motors for hermetic refrigeration compressors

GB/T 2900.50-2008

电工术语 发电、输电及配电 通用术语

Electrotechnical terminology - Generation,transmission and distribution of electricity - General

GB 5135.3-2003

自动喷水灭火系统 第3部分: 水雾喷头

Automatic sprinkler system--Part 3: Water mist nozzles

GB/T 19816.6-2005

涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第6部分:外来杂质的测定

Preparation of steel substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 6:Determination of foreign matter

GB/T 19856.1-2005

雷电防护 通信线路 第1部分:光缆

Lightning protection-Telecommunication lines-Part 1:Fibre optic Installation

GB/T 4857.2-2005

包装 运输包装件基本试验 第2部分:温湿度调节处理

Packaging-Basic tests for transport packages-Part 2:Temperature and humidity conditioning

GB/T 491-2008

钙基润滑脂

Calcium lubricating grease

GB/T 5121.23-2008

铜及铜合金化学分析方法 第23部分:硅含量的测定

Methods for chemical analysis of copper and copper alloys - Part 23:Determination of silicon content

GB/T 11991-2008

离子交换树脂转型膨胀率测定方法

Determination of reversible swelling of exchange resins

GB/T 17739.5-2006

技术图样与技术文件的缩微摄影 第5部分:开窗卡中缩微影像重氮复制的检验程序

Microfilming of technical drawings and technical documents - Part 5: Test procedures for diazo duplicating of microfilm images in aperture cards

Number of entries (Data is updated on a monthly basis): 83776
Weiter Weiter| 49931 - 49940 | 49941 - 49950|49951 - 49960 |Weiter Weiter