Home / Standards / GB/T 33149.1-2016 GB/T 33149.1-2016 Active CNC heavy duty vertical turning and milling lathes with movable single column—Part 1: Specification 数控重型单柱移动式立式铣车床 第1部分:技术条件 Standard Type GBT ICS 25.040.20 CCS J53 Status 现行 Issue Date 2016-10-13 Implementation 2017-05-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A