GB/T 45629.1-2025 Chinese PDF (GB /T45629.1-2025) GB/T 33798-2025 GB/T 45134-2025_Chinese: Petroleum drilling and

GB/T 45134-2025_Chinese: Petroleum drilling and production equipment - Near-bit geosteering drilling systems (Chinese: 石油天然气钻采设备 近钻头地质导向钻井系统)

English versions: GB/T 45631-2025

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)

GB/T 45006-2024_Chinese: Pultruded fiber reinforced polymer composite planks for wind turbine blades (Chinese: 风电叶片用纤维增强复合材料拉挤板材)

GB/T 18396-2025_Chinese: Rubber latex - Determination of surface tension (Chinese: 胶乳 表面张力的测定)

GB/T 45629.1-2025 Chinese PDF (GB /T45629.1-2025) GB/T 33798-2025 GB/T 45134-2025_Chinese: Petroleum drilling andGB 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