GB/T 44979-2024 Chinese PDF (GB /T44979-2024) GB/T 20042.5-2024 English versions: GB/T 44995-2024

English versions: GB/T 44995-2024

English versions: GB/T 32468-2025

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)

GB/T 44958-2024_Chinese: Management specification for safety of chemical plant equipment (Chinese: 化工设备安全管理规范)

1-2025_Chinese: Connections for hydraulic fluid power - Ports with truncated housing and stud ends with metric threads - Part 1: Ports with truncated housing (Chinese: 液压传动连接 普通螺纹斜油口和螺柱端 第1部分：斜油口)

GB/T 44979-2024 Chinese PDF (GB /T44979-2024) GB/T 20042.5-2024 English versions: GB/T 44995-2024GB T 44979 2024_Chinese: Smart community infrastructures Smart transportation for compact cities (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44979 2024