Browse Standards
4331+ standards in database
4331 result(s) found
小型熔断器 第1部分：小型熔断器定义和小型熔断体通用要求
Miniature fuses—Part 1: Definitions for miniature fuses and general requirements for miniature fuse-links
电能服务管理平台技术规范 第4部分：设计规范
Technical specification of electric energy service management platform—Part 4: Design specification
电力能效监测系统技术规范 第3部分：通信协议
Technical specification of power energy efficiency monitoring system—Part 3: Communication protocol
低压熔断器 第1部分：基本要求
Low-voltage fuses—Part 1: General requirements
量度继电器和保护装置 第26部分：电磁兼容要求
Measuring relays and protection equipment—Part 26: Electromagnetic compatibility requirements
电力系统通用告警格式
Common alarm format for electric power system
电力能效监测系统技术规范 第1部分：总则
Technical specification of power energy efficiency monitoring system—Part 1: The general rules
超高压可控并联电抗器控制保护系统技术规范 第1部分：分级调节式
Control and protection system technical specification of controlled shunt reactor of extra high voltage—Part 1: Multistage controlled shunt reactor
电线电缆用无卤低烟阻燃电缆料
Halogen free low smoke and flame-retardant compounds for wires and cables
额定电压220kV（Um=252 kV）交联聚乙烯绝缘电力电缆及其附件 第3部分：电缆附件
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV（Um=252 kV）—Part 3: Accessories
额定电压220kV（Um=252 kV）交联聚乙烯绝缘电力电缆及其附件 第2部分：电缆
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV（Um=252 kV）—Part 2: Power cables
铅酸蓄电池环保设施运行技术规范 第2部分: 酸雾处理系统
Technical specification of operation of environment protection facilities for lead-acid battery manufacturers—Part 2: Acid fog treatment system
铅酸蓄电池环保设施运行技术规范 第3部分: 废水处理系统
Technical specification of operation of environment protection facilities for lead-acid battery manufacturers—Part 3: Waste water treatment system
铅酸蓄电池环保设施运行技术规范 第1部分: 铅尘、铅烟处理系统
Technical specification of operation of environment protection facilities for lead-acid battery manufacturers—Part 1: Lead dust and fume treatment system
额定电压220kV（Um=252 kV）交联聚乙烯绝缘电力电缆及其附件 第1部分：试验方法和要求
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV（Um=252 kV）—Part 1: Test methods and requirements
电工电子产品着火危险试验 第35部分：燃烧流的腐蚀危害 总则
Fire hazard testing for electric and eletronic products—Part 35: Corrosion damage effects of fire effluent—General guidance
需求响应效果监测与综合效益评价导则
Guide for monitoring effect and comprehensive benefit evaluation of demand response
家用和类似用途插头插座 第2-7部分：延长线插座的特殊要求
Plugs and socket-outlets for household and similar purposes—Part 2-7：Particular requirements for cord extension sets
家用和类似用途插头插座 第2-5部分：转换器的特殊要求
Plugs and socket-outlets for household and similar purposes—Part 2-5：Particular requirements for adaptors
硅单晶
Monocrystalline silicon