GB/T 34025-2017

Active

Pinion type progressive safety device for builders hoist

施工升降机用齿轮渐进式防坠安全器

Standard Type
GBT
ICS
91.140.90
CCS
J80
Status
现行
Issue Date
2017-07-12
Implementation
2018-02-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A