GB/T 25020.1-2025
电气化铁路接触网支柱 第1部分:钢支柱
Pole for overhead contact system of electrified railways—Part 1:Steel pole
- 实施日期
- 2025-08-01
- ICS 分类
- 29.280
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。
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GB/T 25020.1-2025
Pole for overhead contact system of electrified railways—Part 1:Steel pole
GB/T 20840.10-2025
Instrument transformers—Part 10:Additional requirements for low-power passive current transformers
GB/T 45223-2025
Technical specification for communication architecture and interface of low voltage auxiliary power systems for electric power stations and substations
GB/T 25738-2024
GB/T 23307-2023
GB/Z 45064-2024
Equipment for general lighting purposes—Stroboscopic effects—Objective test method
GB/Z 44938.1-2024
Electrical safety of machinery—Part 1: Safety-related sensors used for the protection of persons
GB/Z 44938.2-2024
Electrical safety of machinery—Part 2:Examples of application for safety-related sensors used to protect persons
GB/T 8897.6-2024
Primary batteries—Part 6: Guidance on environmental aspects
GB/T 32482-2024
Colour binning of white LED packages for automotive vehicles
GB/T 45177-2024
Technical specification of lighting environment for plant factories with electric lighting
GB/T 43259.301-2024
Energy management system application program interface (EMS-API)—Part 301: Common information model (CIM) base
GB/T 42151.71-2024
Communication networks and systems for power utility automation—Part 7-1: Basic communication structure—Principles and models
GB/T 45022-2024
Railway applications—Converter on board rolling stock—Charger
GB/T 45119-2024
Technical requirement for insulation monitoring of low voltage power system in power plants and substations
GB/T 42151.6-2024
Communication networks and systems for power utility automation—Part 6: Configuration description language for communication in power utility automation systems related to IEDs
GB/T 44386-2024
Railway applications—Rolling stock—Onboard lithium-ion traction batteries
GB/T 45116-2024
Critital current measurement—DC critical current of REBCO composite superconductors
GB/T 34571-2024
Railway applications—Rules for installation of cabling on rolling stock
GB/T 25320.4-2024
Power systems management and associated information exchange—Data and communications security—Part 4: Profiles including MMS and derivatives