Home / Standards / GB/T 25660.2-2010 GB/T 25660.2-2010 Active CNC small size worm milling machines - Part 2: Specifications 数控小型蜗杆铣床 第2部分：技术条件 Standard Type GBT ICS 25.040.20 CCS J56 Status 现行 Issue Date 2010-12-23 Implementation 2011-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A