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English versions: GB 5768
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)
English versions: GB/T 13000-2025
GB/T 21369-2024_Chinese: Specification for equipping and managing of measuring instrument of energy in fossil power plants (Chinese: 火力发电企业能源计量器具配备和管理要求)
5-2025_Chinese: Lightning protection system components(LPSC) - Part 5: Requirements for earth electrode inspection housings and earth electrode seals (Chinese: 雷电防护系统部件（LPSC） 第5部分：接地极检测箱和接地极密封件的要求)
GB/T 45234.302-2025 Chinese PDF (GB /T45234.302-2025) GB/T 44882-2024 English versions: GB 5768GB T 45234. 302 2025_Chinese: Solar thermal electric plants Part 3 2: Systems and components General requirements and test methods for large size parabolic trough collectors (Chinese: 3 2 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45234. 302 2025
