Home / Standards / GB/T 6133.1-2006 GB/T 6133.1-2006 Active Tool chucks for flated parallel shank tools - part 1: Dimensions of the driving system of tool shanks 削平型直柄刀具夹头 第1部分：刀具柄部传动系统的尺寸 Standard Type GBT ICS 25.060.20 CCS J41 Status 现行 Issue Date 2006-07-20 Implementation 2007-01-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A