GB/T 24894-2025 Chinese PDF (GB /T24894-2025) GB/T 23718.5-2024 40-2025_Chinese: Requirements of the greenhouse

40-2025_Chinese: Requirements of the greenhouse gas emissions accounting and reporting - Part 40: Building waterproof materials enterprises (Chinese: 温室气体排放核算与报告要求 第40部分：建筑防水材料生产企业)

GB/T 31036-2025_Chinese: Proton exchange membrane fuel cell backup power system - Safety (Chinese: 质子交换膜燃料电池备用电源系统 安全)

GB/T 19713-2025_Chinese: Cybersecurity technology - Public key infrastructure - Online certificate status protocol (Chinese: 网络安全技术 公钥基础设施 在线证书状态协议)

English versions: GB/T 14601-2025

GB/T 13523-2024_Chinese: Copper red glaze porcelain (Chinese: 铜红釉瓷器)

GB/T 24894-2025 Chinese PDF (GB /T24894-2025) GB/T 23718.5-2024 40-2025_Chinese: Requirements of the greenhouseGB T 24894 2025_Chinese: Animal and vegetable fats and oils Determination of the composition of fatty acids in the 2 position of the triglyceride molecules (Chinese: 2 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 24894 2025