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LED外延芯片用砷化镓衬底
GaAs substrates for LED epitaxial chips
低压成套开关设备和控制设备 第10部分：规定成套设备的指南
Low-voltage switchgear and controlgear assemblies—Part 10: Guidance to specifying assemblies
低压成套开关设备和控制设备 第7部分：码头、露营地、市集广场、电动车辆充电站等特定应用的成套设备
Low-voltage switchgear and controlgear assemblies—Part 7: Assemblies for specific applications such as marinas, camping sites, market squares, electric vehicle charging stations
电工专用设备通用技术条件
General specifications for electrical special equipment
电力现货市场运营 第5部分：新能源参与电力平衡计算方法
Electricity spot market operation—Part 5: Calculation method of incorporating intermittent new energy into power system balance
电力现货市场运营 第8部分：多周期电力电量平衡计算方法
Electricity spot market operation—Part 8: Calculation method of multi-period power and energy balance
电力现货市场运营 第10部分：运营评估
Electricity spot market operation—Part 10: The evaluation of operation
电力现货市场运营 第9部分：市场力监测与缓解
Electricity spot market operation—Part 9: Market power monitoring and mitigation
电力现货市场运营 第7部分：备用容量管理
Electricity spot market operation—Part 7: Reserve capacity management
电力现货市场运营 第4部分：负荷预测
Electricity spot market operation—Part 4: Load forecasting
电力现货市场运营 第3部分：省间技术支持系统
Electricity spot market operation—Part 3: Inter provincial technical support system
电力现货市场运营 第1部分：术语
Electricity spot market operation—Part 1：Terminology
电力现货市场运营 第2部分：省级技术支持系统
Electricity spot market operation—Part 2: Provincial technical support system
填充矿物油的电气设备 溶解气体分析(DGA)在电气设备工厂试验中的应用
Mineral oil-filled electrical equipment—Application of dissolved gas analysis (DGA) to factory tests on electrical equipment
变电站二次系统 第9部分：建设规范
Substation secondary system—Part 9:Construction specifications
变电站二次系统 第8部分：电气操作防误
Substation secondary system—Part 8:Preventing electric mal-operation
变电站二次系统 第7部分： 集中监控系统
Substation secondary system—Part 7: Centralized monitoring and control system of substationm
变电站二次系统 第4部分：网络安全防护
Substation secondary system—Part 4:Cyber security protection
变电站二次系统 第1部分：通用要求
Substation secondary system—Part 1：General requirement
人机界面标志标识的基本和安全规则 设备端子、导体终端和导体的标识
Basic and safety principles for man-machine interface, marking and identification—Identification of equipment terminals, conductor terminations and conductors