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GB 18585-2023_Chinese: Indoor decorating and refurbishing materials - Limit of harmful substances of wallpapers (Chinese: 室内装饰装修材料 壁纸中有害物质限量)
1-2024_Chinese: Technical specification for OPC unified architecture and 5G integration - Part 1: General requirements (Chinese: OPC统一架构与5G集成技术规范 第1部分：通用要求)
27-2024_Chinese: Specification for inspecting exit cultural relics - Part 27: Oil paintings
GB 16281-2024_Chinese: Fire emergency receiving and dispatching system (Chinese: 消防接处警系统)
English versions: GB/T 45325-2025
GB/T 31032-2023 Chinese PDF (GB/T31032-2023) GB 5009.302-2025 GB 18585-2023_Chinese: Indoor decorating andGB T 31032 2023_Chinese: Welding and acceptance standard for steel pipings and pipelines (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 31032 2023
