GB/T 20961-2018

Active

Single-rope mine drum hoist

单绳缠绕式矿井提升机

Standard Type
GBT
ICS
73.100.40
CCS
D93
Status
现行
Issue Date
2018-03-15
Implementation
2018-10-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A