Browse Standards
4331+ standards in database
4331 result(s) found
通信用风能电源系统
The power system of wind energy for telecommunication
接入网设备与远端模块电源系统的综合再利用
Synthetic reuse of power supply system for access network equipment and remote module
电器附件 Y型电线组件和Y型互连电线组件
Electrical accessories - Y-splitter cord sets and Y-splitter interconnection cord sets
高压直流输电系统直流电压测量装置
DC voltage measuring device for HVDC transmission system
高压直流输电系统直流电流测量装置 第2部分：电磁式直流电流测量装置
DC c、Current measuring device for HVDC transmission system - Part 2：Electromagnetic DC current measuring device
高压直流输电系统直流电流测量装置 第1部分：电子式直流电流测量装置
DC Current measuring device for HVDC transmission system - Part 1: Electronic DC current measuring device
±800kV直流系统用穿墙套管
Wall bushings for ±800kV DC power systems
电气绝缘材料 耐热性 第5部分：老化烘箱 温度达300℃的精密烘箱
Electrical insulating materials - Thermal endurance properties - Part 5: Ageing ovens - Precision ovens for use up to 300℃
机械电气安全 指示、标志和操作 第1部分：关于视觉、听觉和触觉信号的要求
Electrical safety of machinery - Indication, marking and actuation - Part 1: Requirements for visual, acoustic and tactile signals
机械电气安全 指示、标志和操作 第3部分：操动器的位置和操作的要求
Electrical safety of machinery - Indication, marking and actuation - Part 3: Requirements for the location and operation of actuators
机械电气安全 指示、标志和操作 第2部分：标志要求
Electrical safety of machinery - Indication, marking and actuation - Part 2: Requirements for marking
人机界面标志标识的基本和安全规则 指示器和操作器件的编码规则
Basic and safety principles for man-machine interface,marking and identification - Coding principles for indicators and actuators
人机界面标志标识的基本和安全规则 导体颜色或字母数字标识
Basic and safety principles for man-machine interface,marking and identification - Identification of conductors by colours or alphanumerics
人机界面标志标识的基本和安全规则 设备端子和导体终端的标识
Basic and safety principles for man-machine interface,marking and identification - Identification of equipment terminals and conductor terminations
电气绝缘系统 热、电综合应力快速评定
Electrical insulation systems - Short-time evaluation of combined thermal and electrical stresses
电气绝缘材料耐电痕化和电蚀损的评定方法 旋转轮沉浸试验
Electrical insulating materials - Method to evaluate the resistance to tracking and erosion - Rotating wheel dip test
电气绝缘材料 确定电离辐射的影响 第2部分：辐照和试验程序
Electrical insulating materials - Determination of the effects of ionizing radiation - Part 2: Procedures for irradiation and test
电气绝缘系统耐电寿命评定 第2部分：在极值分布基础上的评定程序
Evaluation of electrical endurance of electrical insulation systems - Part 2: Evaluation procedures based on extreme-value distributions
电气绝缘材料水解稳定性试验方法 第2部分：热固性模塑材料
Electrical insulating materials - Methods of test for the hydrolytic stability - Part 2: Moulded thermosets
电机专用设备检测方法
Inspection method for electrical machine of special equipment