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4331+ standards in database
4331 result(s) found
半导体材料牌号表示方法
Designations of semiconductor materials
高压开关设备六氟化硫气体密封试验方法
Test method of SF6 gas tightness for high—voltage switchgear
船用低压电器基本要求
General specifications for low-voltage apparatus in ships
超级电容器用活性炭
Activated carbon for supercapacitor
电梯节能逆变电源装置
Energy-saving power supply equipment with inverter for lift
轨道交通 直流架空接触网雷电防护导则
Railway applications—Guide for lightning protection of DC overhead contact system
油系针状焦
Oil-based needle coke
往复式内燃燃气电站安全设计规范
Safety design code for reciprocating internal combustion engine gas power plant
城市公共设施 电动汽车充换电设施安全技术防范系统要求
Urban public facilities—Requirements for security and protection system of electric vehicle charging/battery swap infrastructure
城市公共设施 电动汽车充换电设施运营管理服务规范
Urban public facilities—Specification for operation management and service of electric vehicle charging/battery swap infrastructure
废铅酸蓄电池回收技术规范
Technical specification for recycling waste lead acid battery
锂离子电池石墨类负极材料
Graphite negative electrode materials for lithium ion battery
确定晶片坐标系规范
Specification for establishing a wafer coordinate system
晶片通用网格规范
Specification for a universal wafer grid
调速电气传动系统 第7-301部分：电气传动系统的通用接口和使用规范 1型规范对应至网络技术
Adjustable speed electrical power drive systems—Part 7-301: Generic interface and use of profiles for power drive systems—Mapping of profile type 1 to network technologies
调速电气传动系统 第7-201部分: 电气传动系统的通用接口和使用规范 1型规范说明
Adjustable speed electrical power drive systems—Part 7-201: Generic interface and use of profiles for power drive systems—Profile type 1 specification
高压晶闸管相控调压软起动装置
High voltage soft-start device by thyristor phase control
高压电动机软起动装置应用导则
Application guide of soft-start device for high-voltage motor
配电线路带电作业技术导则
Technical guide for live working on distribution line
区域保护控制系统技术导则 第2部分：信息接口及通信
Technical guidance of protection and control system on regional power grid—Part 2: Information interface and communication