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GB/T 42143-2022_Chinese: Specification for design and construction of steel containment vessel of pressurized water reactor nuclear power plant (Chinese: 压水堆核电厂钢制安全壳设计建造规范)
English versions: GB 4717-2024
GB/T 45446-2025_Chinese: Interface specification for signal in space of BeiDou navigation satellite system precise point positioning service (Chinese: 北斗卫星导航系统精密单点定位服务空间信号接口规范)
GB/T 45520-2025_Chinese: Textiles - Determination of 1-vinylimidazole and 2-methylimidazole (Chinese: 纺织品 1-乙烯基咪唑和2-甲基咪唑的测定)
English versions: GB/T 29820
GB/T 43022.1-2023 Chinese PDF (GB/T43022.1-2023) GB/T 27534.3-2025 GB/T 42143-2022_Chinese: Specification for designGB T 43022. 1 2023_Chinese: Railway applications DC surge arresters and voltage limiting devices Part 1: Metal oxide surge arresters without gaps (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43022. 1 2023
