GB/T 45629.1-2025 Chinese PDF (GB /T45629.1-2025) GB/T 33798-2025 GB/T 45410

GB/T 45410

GB/T 45326-2025_Chinese: Extra coarse grain cemented carbide tips for engineering (Chinese: 超粗晶粒硬质合金工程齿)

GB/T 45635-2025_Chinese: Specifications for the control of biosafety risks in the operation and use of entry-exit special products (Chinese: 进出境特殊物品经营和使用生物安全风险控制规范)

English versions: GB/T 45631-2025

English versions: GB/T 45011-2024

GB/T 45629.1-2025 Chinese PDF (GB /T45629.1-2025) GB/T 33798-2025 GB/T 45410GB T 45629. 1 2025_Chinese: Information technology Data centre facilities and infrastructures Part 1: General concepts (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45629. 1 2025