Home / Standards / GB/T 5288-2007 GB/T 5288-2007 Active Slideways grinding machines with two columns - Testing of the accuracy 龙门导轨磨床 精度检验 Standard Type GBT ICS 25.080.50 CCS J52 Status 现行 Issue Date 2007-07-26 Implementation 2007-12-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A