Home / Standards / GB/T 25380-2010 GB/T 25380-2010 Active Numerical control gear hobbing machine - Testing of the accuracy 数控滚齿机 精度检验 Standard Type GBT ICS 25.040.20 CCS J56 Status 现行 Issue Date 2010-11-10 Implementation 2011-03-01 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会