Home / Standards / GB/T 35737-2017 GB/T 35737-2017 Active Multi-rope mine drum hoist 多绳缠绕式矿井提升机 Standard Type GBT ICS 73.100.40 CCS D93 Status 现行 Issue Date 2017-12-29 Implementation 2018-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A