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Number of entries (Data is updated on a monthly basis): 82592
Weiter Weiter| 23191 - 23200 | 23201 - 23210|23211 - 23220 |Weiter Weiter

GB/T 21211-2017

等效负载和叠加试验技术 间接法确定旋转电机温升

Equivalent loading and superposition techniques—Indirect testing to determine temperature rise of rotating electrical machines

GB/T 16895.2-2017

低压电气装置 第4-42部分: 安全防护 热效应保护

Low-voltage electrical installations—Part 4-42: Protection for safety—Protection against thermal effects

GB/T 7251.4-2017

低压成套开关设备和控制设备 第4部分:对建筑工地用成套设备(ACS)的特殊要求

Low-voltage switchgear and controlgear assemblies—Part 4: Particular requirements for assemblies for construction sites (ACS)

GB/T 7251.3-2017

低压成套开关设备和控制设备 第3部分: 由一般人员操作的配电板(DBO)

Low-voltage switchgear and controlgear assemblies—Part 3: Distribution boards intended to be operated by ordinary persons(DBO)

GB/T 34928-2017

负载换相型软起动装置

Load commutated soft-start device

GB/T 13870.4-2017

电流对人和家畜的效应 第4部分:雷击效应

Effects of current on human beings and livestock—Part 4: Effects of lightning strokes

GB/T 34933-2017

光伏发电站汇流箱检测技术规程

Technical code for combiner box test of photovoltaic power station

GB/T 34936-2017

光伏发电站汇流箱技术要求

Technical requirement of combiner box for photovoltaic power station

GB/T 34934-2017

机械电气安全 安全相关设备中的通信系统使用指南

Electrcial safety of machinery—Guidelines for the use of communication systems in safety-related applications

GB/Z 34935-2017

油浸式智能化电力变压器技术规范

Technical specifications for oil-immersed smart power transformers

Number of entries (Data is updated on a monthly basis): 82592
Weiter Weiter| 23191 - 23200 | 23201 - 23210|23211 - 23220 |Weiter Weiter