Home / Standards / GB/T 30751-2014 GB/T 30751-2014 Active Building construction machinery and equipment—Mobile crushers—Part 2: Safty requirements 建筑施工机械与设备 移动式破碎机 安全要求 Standard Type GBT ICS 91.220 CCS P97 Status 现行 Issue Date 2014-03-27 Implementation 2015-01-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A