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Number of entries (Data is updated on a monthly basis): 46674
Weiter Weiter| 24741 - 24750 | 24751 - 24760|24761 - 24770 |Weiter Weiter

GB/T 19215.4-2017

电气安装用电缆槽管系统 第2部分:特殊要求 第4节:辅助端

Cable trunking and ducting systems for electrical installations—Part 2: Particular requirements—Section 4:Service poles

GB/T 15345-2017

混凝土输水管试验方法

Test methods of concrete pipes for water transmission

GB/T 14598.121-2017

量度继电器和保护装置 第121部分:距离保护功能要求

Measuring relays and protection equipment—Part 121:Functional requirements for distance protection

GB/T 12747.2-2017

标称电压1 000 V及以下交流电力系统用自愈式并联电容器 第2部分:老化试验、自愈性试验和破坏试验

Shunt power capacitors of the self-healing type for a.c. systems having a rated voltage up to and including 1000 V—Part 2: Ageing test, self-healing test and destruction test

GB/T 34121-2017

智能变电站继电保护配置工具技术规范

Technical specification for relay protection configuration tool in smart substation

GB/T 34119-2017

轨道交通 机车车辆用电连接器

Railway applications—Electrical connector for rolling stock

GB/T 17019-2010

克山病病区控制标准

Control criteria for Keshan disease areas

GB/T 17149.1-1997

化妆品皮肤病诊断标准及处理原则 总则

Diagnostic criteria and principles of management of skin diseases induced by cosmetics--General guideline

GB/T 17149.7-1997

化妆品皮肤色素异常诊断标准及处理原则

Disgnostic criteria and principles of management of skin discolouration induced by cosmetics

GB/T 17513-1998

雄黄矿 雌黄矿

Realgar and orpiment

Number of entries (Data is updated on a monthly basis): 46674
Weiter Weiter| 24741 - 24750 | 24751 - 24760|24761 - 24770 |Weiter Weiter