Hydraulic fluid power — Positive displacement pumps and motors — Dimensions and identification code for mounting flanges and shaft ends — Part 2: Two- and four-hole flanges and shaft ends — Metric series
液压传动.容积泵和电动机.安装法兰和轴端的尺寸和识别代码.第2部分:两孔和四孔法兰和轴端.米制系列