GB/T 31821-2015

Active

Specification for discard of the main parts of lifts

电梯主要部件报废技术条件

Standard Type
GBT
ICS
91.140.90
CCS
Q78
Status
现行
Issue Date
2015-07-03
Implementation
2016-02-01
Responsible Dept
国家标准委
Drafting Unit
N/A