Browse Standards
4101+ standards in database
4101 result(s) found
含碱性或其它非酸性电解质的蓄电池和蓄电池组型号命名方法
Designation of secondary cells and batteries containing alkaline or other non-acid electrolytes
通信局站用智能新风节能系统
Intelligent energy saving system by fresh air for telecommunication stations/sites
通信局站用智能热交换系统
Intelligent heat exchanger for telecommunication stations/sites
轨道交通1500V及以下直流牵引电力电缆及附件
DC Traction power cables and accessories up to 1500V for urban rail transit
电气化铁路27.5kV和2×27.5kV交流金属封闭开关设备和控制设备
27.5kV and 2×27.5kV AC metal-enclosed switchgear and controlgear for electrification railway
电气化铁路27.5kV单相交流交联聚乙烯绝缘电缆及附件
27.5kV single-phase AC XLPE insulation cable and accessories for electrification railway
YE3系列（IP55）超高效率三相异步电动机技术条件（机座号80～355）
Specification for YE3 Series（IP55）super-high efficiency three-phase induction motor（Frame size 80～355）
水轮发电机组状态在线监测系统技术导则
Technical guide of on-line condition monitoring system for hydraulic turbine and generator units
电线电缆专用设备技术要求
Specifications for electric wire and cable of special equipment
YVF系列变频调速高压三相异步电动机技术条件（机座号355～630）
Specification for YVF series variable frequency high voltage three-phase induction motors (Frame size 355-630)
煤矿通风机用隔爆兼本质安全型变频调速控制器
Flameproof and intrinsically safe controller with frequency converter for coalmine ventilation fan
±800kV高压直流换流站设备的绝缘配合
Insulation co-ordination for equipments of ±800kV high voltage direct current converter stations
铅酸蓄电池隔板
Separators for lead-acid batteries
爆炸性气体环境用电气耦合连接器 第1部分：“n”型耦合连接器
Coupling connector for use in explosive gas atmospheres - Part 1: Type of protection “n” coupling connector
半导体变流串级调速装置总技术条件
General specification for cascade speed control assembly with semiconductor converter
同步电动机半导体励磁装置总技术条件
General specification for excitation assembly with semiconductors for synchronous motors
高压交流串联电容器用旁路开关
High-voltage alternating-current series capacitor by-pass switches
交流金属氧化物避雷器选择和使用导则
Selection and application recommendations of metal oxide surge arresters for a.c. systems
供电服务规范
Specification of electricity supply service
电力变压器、电源、电抗器和类似产品的安全 第8部分：玩具用变压器和电源的特殊要求和试验
Safety of power transformers, power supplies, reactors and similar products - Part 8:Particular requirements and tests for transformers and power supplies for toys