GB 4053.1-2009

Active

Safety requirements for fixed steel ladders and platform - Part 1: Steel vertical ladders

固定式钢梯及平台安全要求 第1部分：钢直梯

Standard Type
GB
ICS
13.100
CCS
C68
Status
现行
Issue Date
2009-03-31
Implementation
2009-12-01
Responsible Dept
应急管理部
Drafting Unit
N/A