Home / Standards / GB/T 25663-2010 GB/T 25663-2010 Active CNC movable gantry type multi-spindle drilling machine 数控龙门移动多主轴钻床 Standard Type GBT ICS 25.080.40 CCS J54 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