Home / Standards / GB/T 2353-2005 GB/T 2353-2005 Active Dimension series and identification code for mounting flanges and shaft ends of hydraulic pumps and motors 液压泵及马达的安装法兰和轴伸的尺寸系列及标注代号 Standard Type GBT ICS 23.100.10 CCS J20 Status 现行 Issue Date 2005-09-19 Implementation 2006-04-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A