GB/T 40565.2-2021液压传动连接快换接头第2部分:20MPa~31.5MPa平面型标准
英文:Connections for hydraulic fluid power—Quick-action couplings—Part 2: Flush-face type at 20 MPa to 31.5 MPa GB/T 40565...
英文:Connections for hydraulic fluid power—Quick-action couplings—Part 2: Flush-face type at 20 MPa to 31.5 MPa GB/T 40565...