Browse Standards
4101+ standards in database
4101 result(s) found
低压抽出式成套开关设备和控制设备
Low-voltage withdrawable switchgear and controlgear assemblies
小容量隐极同步发电机技术要求
Specific requirements for small capacity cylindrical rotor synchronous machines
电源电压为1100V及以下的变压器、电抗器、电源装置和类似产品的安全 第17部分：开关型电源装置和开关型电源装置用变压器的特殊要求和试验
Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V—Part 17: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units
变压器、电抗器、电源装置及其组合的安全 第13部分：恒压变压器和电源装置的特殊要求和试验
Safety of transformers，reactors，power supply units and combination thereof—Part 13: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
炭素材料断裂韧性测定方法
Test method for fracture toughness of carbon materials
超声波电动机及其驱动控制器通用技术条件
General specification for ultrasonic motor and driver
铅酸蓄电池用射频识别（RFID）电子标签技术规范
Radio frequency identification (RFID) for lead-acid battery electronic tags technical specification
锂离子电池生产设备通用技术要求
General technical requirements for Li-ion battery made machine
柔性直流系统用高压直流断路器的共用技术要求
Common specifications of high-voltage direct current circuit-breakers for high-voltage direct current transmission using voltage sourced converters（VSC-HVDC）
电力监控系统网络安全评估指南
Cyber security assessment guide for electric power system supervision and control
电器设备内部连接线缆
Internal connecting wires and cables of electrical equipments
家用和类似用途固定式电气装置的指示灯装置 第1部分:通用要求
Indicator light units for household and similar fixed-electrical installations—Part 1: General requirements
电缆管理系统 超重荷型刚性电气导管电缆装置用导管配件和附件的规范
Cable management systems—Specifications for conduit fittings and accessories for cable installations for extra heavy duty electrical steel conduit
铅酸蓄电池用辅料技术规范
Technical specification of auxiliary material for lead-acid batteries
污秽条件下使用的高压绝缘子的选择和尺寸确定 第4部分：直流系统用绝缘子
Selection and dimensioning of high-voltage insulators intended for use in polluted conditions—Part 4: Insulators for d.c. systems
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 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
绝缘子串元件球窝联接用锁紧销 尺寸和试验
Locking devices for ball and socket couplings of string insulator units—Dimensions and tests
铅酸蓄电池槽、盖
Container and lid for lead-acid storage batteries