GB 4053.1-2009

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

NORMA vydaná dňa 31.3.2009

Anglicky a čínsky -
Elektronické PDF (229.40 EUR)

The information about the standard:

Designation standards: GB 4053.1-2009
Publication date standards: 31.3.2009
Country: Chinese technical standard
Kategória: Technické normy GB