Home / Standards / GB/T 23575-2009 GB/T 23575-2009 Active Metal cutting machine tools - Check and evaluation for taper surface by miniating 金属切削机床 圆锥表面涂色法检验及评定 Standard Type GBT ICS 25.080.01 CCS J50 Status 现行 Issue Date 2009-04-13 Implementation 2010-01-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A