组合使用关键词、标准类型、状态与 ICS 分类，快速定位所需国家标准。
找到 4,341 条
GB/Z 37754-2019
Guidance on clearances and creepage distances in particular for distances equal to or less than 2mm—Test results of research on influencing parameters
GB/T 37763-2019
Technical specification for CT powered protection device
GB/T 37762-2019
General specification for synchronous condenser unit protection equipment
GB/T 37761-2019
Technical requirements of PLC control device of power transformer cooling system
GB/T 37755-2019
Technical specifications for modeling and coding fiber loop in smart substation
GB/T 37751.33-2019
Residual current operated circuit-breakers for household and similar use—Part 3-3: Specific requirements for RCDs with screw-type terminals for external untreated aluminium conductors and with aluminium screw-type terminals for use with copper or with alu
GB/T 37751.32-2019
Residual current operated circuit-breakers for household and similar use—Part 3-2: Particular requirements for RCDs with flat quick-connect terminations
GB/T 37751.31-2019
Residual current operated circuit-breakers for household and similar use—Part 3-1:Particular requirements for RCDs with screwless-type terminals for external copper conductors
GB/T 37751.2-2019
Residual current operated circuit-breakers for household and similar use—Part 2: Residual current devices (RCDs)—Vocabulary
GB/T 37751.1-2019
Residual current operated circuit-breakers for household and similar use—Part 1: Outline of blocks and modules for residual current devices standard
GB/T 37659-2019
Insulating bonding sheet for laminated bus-bar
GB/T 37637-2019
Performance requirements for LED floodlights
GB/T 37592-2019
Carbonaceous mesophase spheres
GB/T 37588-2019
Carbon materials—Determination of nitrogen content—Dumas combustion method
GB/T 37556-2019
Insulating aerial device for 10kV live working
GB/T 37552-2019
Guidance on life cycle assessment for electrical and electronic products
GB/T 37549-2019
Technical code for relaying protection of generator-transformer unit in large capacity nuclear power plant
GB/T 37548-2019
Requirements of communication architecture and interface for substation equipments IOT
GB/T 37546-2019
Technical specification for unattended substation monitoring and control system
GB/T 35031.7-2019
Customer energy management system—Part 7：Function classification and system gradation