GB/T 31052.4-2017

Active

Lifting appliances—Code of inspection and maintenance—Part 4: Jib cranes

起重机械 检查与维护规程 第4部分：臂架起重机

Standard Type
GBT
ICS
53.020.20
CCS
J80
Status
现行
Issue Date
2017-05-12
Implementation
2017-12-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A