Home / Standards / GB/T 3668.13-1983 GB/T 3668.13-1983 Active Modular units for machine tool construction--Tenon drive and flanges for mounting multi-spindle heads--Dimensions 组合机床通用部件 安装多轴箱用的法兰盘和端面传动键尺寸 Standard Type GBT ICS 25.060 CCS J58 Status 现行 Issue Date 1983-05-09 Implementation 1984-03-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A