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4331+ standards in database
4331 result(s) found
1000KV交流电流互感器技术规范
1000kV current transformers technical specifications
1000kV线路保护装置技术要求
Specification for 1000kV transmission line protection equipment
±800kV直流输电线路金具技术规范
Technical specification for fittings of ±800 kV DC overhead transmission line
YBZT系列隔爆型超高效率铸铜转子三相异步电动机（机座号80~200）技术条件
Technical specification for YBZT series Flameproof premium efficiency three-phase induction motor with copper rotor（Frame size 80 t0 200）
1000kV系统继电保护装置及安全自动装置检测技术规范
Inspection specification for 1000kV power system protection relay and automation device
二进制逻辑元件和模拟元件符号的应用
Application of symbols for binary logic and analogue elements
电气绝缘用树脂基活性复合物 第6部分：核电站1E级配电变压器绝缘用环氧浇注树脂
Resin based reactive compounds used for electrical insulation―Part 6：Epoxy casting resinous compounds use for class 1E distribution transformer in nuclear power generating stations
高电压柴油发电机组通用技术条件
General technical condition for high voltage diesel-generating sets
晶体硅太阳电池组件用绝缘背板
Insulating back sheet for crystalline silicon terrestrial photovoltaic (PV) modules
交流电梯电动机通用技术条件 第2部分：永磁同步电动机
General specification for a.c. lift motor—Part 2: Permanent magnet synchronous motor
工业硅
Silicon metal
通用阀控式铅酸蓄电池 第2部分：规格型号
General purpose valve-regulated lead-acid batteries―Part 2: Kinds of products and specifications
通用阀控式铅酸蓄电池 第1部分：技术条件
General purpose valve-regulated lead-acid batteries―Part 1: Technical conditions
变压器、电抗器、电源装置及其组合的安全 第21部分：小型电抗器的特殊要求和试验
Safety of transformers, reactors, power supply units and combinations thereof―Part 21: Particular requirements and tests for small reactors
变压器、电抗器、电源装置及其组合的安全 第10部分:Ⅲ类手提钨丝灯用变压器和电源装置的特殊要求和试验
Safety of transformers,reactors, power supply units and combinations thereof―Part 10: Particular requirements and tests for transformers and power supply units for class Ⅲ handlamps for tungsten filament lamps
电子电气产品环境意识设计 材料选择
Environmentally conscious design for electrical and electronic products―Materials selection
蓝宝石单晶晶锭
Monocrystalline sapphire ingot
低压成套开关设备和控制设备 空壳体的一般要求
Empty enclosures for Low-voltage switchgear and controlgear assemblies―General requirements
一般照明用设备电磁兼容抗扰度要求
Equipment for general lighting purposes-EMC immunity requirements
碳化硅单晶抛光片
Polished monocrystalline silicon carbide wafers