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4101+ standards in database
4101 result(s) found
旋转电机 旋转电机定子绕组绝缘 第3部分：介质损耗因数测量
Rotating electrical machines—Stator winding insulation of rotating electrical machines—Part 3: Dielectric dissipation factor measurement
旋转电机 绝缘结构功能性评定 成型绕组试验规程 绝缘结构热机械耐久性评定
Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for form-wound windings—Evaluation of thermomechanical endurance of insulation systems
旋转电机 绝缘结构功能性评定 散绕绕组试验规程 热评定和分级
Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for wire-wound windings—Thermal evaluation and classification
磷化铟多晶
Polycrystalline indium phosphide
固体继电器
Solid-state relay
电子产品用镀银铜包钢线
Silver-coated copper-clad steel wire for electronic products
电力线路升压运行节约电力电量测量和验证技术规范
Technical specification for measurement and verification of electric energy and power saving for voltage step-up operation of power line project
电力监控系统网络安全防护导则
Guidelines of cyber security protection for electric power system supervision and control
并联无功补偿节约电力电量测量和验证技术规范
Technical specification for measurement and verification of electric energy and power savings for parallel reactive power compensation project
柔性直流换流站绝缘配合导则
Guidelines for insulation co-ordination of flexible DC converter station
太阳能电池用硅单晶片
Monocrystalline silicon wafers for solar cells
太阳能电池用硅单晶
Monocrystalline silicon for solar cell
1100kV高压交流断路器
1100kV high-voltage alternating-current circuit-breakers
1100kV高压交流隔离开关和接地开关
1100kV high-voltage alternating-current disconnectors and earthing switches
电子电气产品环境意识设计
Environmentally conscious design for electrical and electronic products
变频器供电三相笼型感应电动机试验方法
Test procedures for converter-fed three phase cage induction motors
电子调光设备性能参数与测试方法
Electronic lighting control equipment performance parameters and measurement methods
硅单晶切割片和研磨片
Monocrystalline silicon as cut wafers and lapped wafers
硅单晶抛光片
Monocrystalline silicon polished wafers
锗晶体缺陷图谱
Collection of metallographs on defects of germanium crystal