GB/T 45296-2025 Chinese PDF (GB /T45296-2025) GB/T 22285-2025 GB/T 45078-2024_Chinese: Guidelines for construction

GB/T 45078-2024_Chinese: Guidelines for construction of gateway community of national park (Chinese: 国家公园入口社区建设指南)

1-2024_Chinese: Graphical symbols for communication support of the elderly - Part 1: Design principles (Chinese: 老年人交流辅助用图形符号 第1部分：表示规则)

GB/T 45002-2024_Chinese: Method for determining water retention of cement mortar (Chinese: 水泥胶砂保水率测定方法)

GB/T 12540-2024_Chinese: Minimum turning circle diameter

GB/T 45344-2025_Chinese: General technical requirements for fabricated and prefabricated gas piping used in buildings (Chinese: 建筑用装配式预制燃气管道通用技术条件)

GB/T 45296-2025 Chinese PDF (GB /T45296-2025) GB/T 22285-2025 GB/T 45078-2024_Chinese: Guidelines for constructionGB T 45296 2025_Chinese: Code of practice for drying of silkworm cocoons (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45296 2025