GB/T 23423-2024 Chinese PDF (GB/T23423-2024) GB/T 45598-2025 GB 19577-2024_Chinese: Minimum allowable values

GB 19577-2024_Chinese: Minimum allowable values of the energy efficiency and energy efficiency grades for heat pumps and water chillers (Chinese: 热泵和冷水机组能效限定值及能效等级)

GB/T 12008

5-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 5: Small components (Chinese: 压水堆核电厂核岛机械设备设计规范 第5部分：小型设备)

GB/T 45506-2025_Chinese: Residual resistance ratio measurement - Residual resistance ratio of cavity-grade Nb superconductors (Chinese: 剩余电阻比测量 谐振腔级铌超导体剩余电阻比测量)

37-2024_Chinese: Requirements of the greenhouse gas emissions accounting and reporting - Part 37: Fired wall and roof and paving building materials enterprise (Chinese: 温室气体排放核算与报告要求 第37部分:烧结类墙体屋面及道路用建筑材料生产企业)

GB/T 23423-2024 Chinese PDF (GB/T23423-2024) GB/T 45598-2025 GB 19577-2024_Chinese: Minimum allowable valuesGB T 23423 2024_Chinese: Aircraft main deck container cargo loader (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23423 2024