Home / Standards / GB/T 41981.1-2022 GB/T 41981.1-2022 Active Connections for hydraulic fluid power—Couplings for diagnostic purposes—Part 1: Coupling not for connection under pressure 液压传动连接 测压接头 第1部分：非带压连接式 Standard Type GBT ICS 23.100.40 CCS J20 Status 现行 Issue Date 2022-10-12 Implementation 2022-10-12 Responsible Dept 中国机械工业联合会 Drafting Unit N/A