Home / Standards / GB/T 28388.1-2012 GB/T 28388.1-2012 Active Swinging linkage milling head with axes A,C - Part 1: Testing of accuracy 摆动式AC轴联动铣头 第1部分：精度检验 Standard Type GBT ICS 25.060.20 CCS J52 Status 现行 Issue Date 2012-05-11 Implementation 2012-10-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A