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4331+ standards in database
4331 result(s) found
换位导线
Continuously transposed conductors
船舶电气装置 船用和海上设施用电力、控制、仪表和通信电缆绝缘和护套材料
Electrical installations in ships—Insulating and sheathing materials for shipboard and offshore units, power, control, instrumentation and telecommunication cables
电动汽车充电用电缆
Charging cables for electric vehicles
分布式电源并网技术要求
Technical requirements for grid connection of distributed resources
分布式电源并网运行控制规范
Specification of operation and controlling for distributed resources connected to power grid
智能变电站时间同步系统及设备技术规范
Technical specification of time synchronism system and equipment in smart substation
微电网接入电力系统技术规定
Technical requirements for connecting microgrid to power system
充电电气系统与设备安全导则
Safety guide for charging electrical system and equipments
节能耐腐蚀钢制电缆桥架
Energy conservation and corrosion-resistant steel-made cable support system
铅酸蓄电池用极板
Plate for lead-acid battery
电气绝缘系统 已确定等级的电气绝缘系统（EIS）组分调整的热评定 第2部分：成型绕组EIS
Electrical insulation systems—Thermal evaluation of modifications to an established electrical insulation system(EIS)—Part 2:Form-wound EIS
防鼠和防蚁电线电缆通则
Generality of rat and termite proof wires and cables
电工产品标准中包括安全方面的导则 引入风险评估的因素
Guide on inclusion of safety aspects in electrotechnical product standards—Involving risk assessment aspects
电动机软起动装置 术语
Motor soft-start device—Terminology
分布式电源并网继电保护技术规范
Technical specification for grid connection protection of distributed resources
高压交流断路器声压级测量的标准规程
Standard practice for the measurement of sound pressure levels on high-voltage alternating current circuit-breakers
电工产品使用说明书中包含电气安全信息的导则
Guide on inclusion of electrical safety aspects in electrotechnical product instructions
高压成套开关设备和高压/低压预装式变电站产生的稳态、工频电磁场的量化方法
Methods to quantify the steady state, power-frequency electrimagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations
电动机软起动装置 型号编制方法
Motor soft-start device—Method of type designation
额定电压72.5 kV 及以上气体绝缘金属封闭开关设备与电力变压器之间的直接连接
Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above