GB 4053.1-2025

Safety requirements for fixed metal ladders and platform—Part 1: Vertical ladders

STANDARD published on 31.12.2025

English, Chinese -
electronic design (pdf) (646.80 USD)

The information about the standard:

Designation standards: GB 4053.1-2025
Note: Execute Date: january 2027
Publication date standards: 31.12.2025
Country: Chinese technical standard
Category: Technical standards GB