Browse Standards
4331+ standards in database
4331 result(s) found
轨道交通 供电系统和机车车辆运行匹配
Railway applications - Technical criteria for the coordination between power supply and rolling stock to achieve interoperability
电动汽车非车载传导式充电机与电池管理系统之间的通信协议
Communication protocols between off-board conductive charger and battery management system for electric vehicle
电力变压器 第14部分：采用高温绝缘材料的液浸式变压器的设计和应用
Power transformers - Part 14: Design and application of liquid-immersed transformers using high-temperature insulation material
银镍石墨电触头技术条件
Specification for AgNiC contact
低压电器用金属氧化物压敏电阻器(MOV)技术规范
Technical specification for metal oxide varistors（MOV）used in low-voltage apparatus
超高效三相永磁同步电动机技术条件(机座号132-280)
Specification for premium efficiency three-phase permanent magnet synchronous motor（frame size 132~280）
数字式电动机综合保护装置通用技术条件
General specification for digital motor combined protection equipment
碱性铁镍蓄电池通用规范
General specification for alkaline nickel-iron rechargeable batteries
小型熔断器 第5部分：小型熔断体质量评定导则
Miniature fuses - Part 5: Guidelines for quality assessment of miniature fuse-links
绝缘软管 第6部分：聚氨脂(PUR)玻璃纤维软管
Flexible insulating sleeving - Part6：Glass textile sleeving with polyurethane(PUR) based coating
绝缘软管 第5部分：硅橡胶玻璃纤维软管
Flexible insulating sleeving - Part 5: Glass textile sleeving with silicone elastomer coating
绝缘软管 第4部分：丙烯酸酯玻璃纤维软管
Flexible insulating sleeving - Part 4: Glass textile sleeving with acrylic based coating
绝缘软管 第3部分：聚氯乙烯玻璃纤维软管
Flexible insulating sleeving - Part 3：Glass textile sleeing with PVC coating
额定电压72.5 kV及以上交流隔离断路器
High-voltage alternating current disconnecting circuit-breakers for rated voltages of 72.5 kV and above
承载印制电路板用涂料(敷形涂料) 第3部分：一般用(1级)、高可靠性用(2级)和航空航天用(3级)涂料
Coatings for loaded printed wire boards (conformal coatings) - Part 3：Coatings for general purpose (Class 1), high reliability (Class 2) and aerospace(Class 3)
电气用压纸板和薄纸板 第1部分：定义和一般要求
Pressboard and presspaper for electrical purposes - Part 1: Definitions and general requirements
电气绝缘用树脂基活性复合物 第5部分：石英填料环氧树脂复合物
Resin based reactive compounds used for electrical insulation - Part 5：Quartz filled epoxy resinous compounds
电气绝缘用树脂基活性复合物 第3部分：无填料环氧树脂复合物
Resin based reactive compounds used for electrical insulation - Part 3: Unfilled epoxy resinous compounds
轨道交通 电磁兼容 第2部分：整个轨道系统对外界的发射
Railway applications - Electromagnetic compatibility - Part 2: Emission of the whole railway system to the outside world
量度继电器和保护装置 第1部分：通用要求
Measuring relays and protection equipment - Parts 1: Common requirments