GB 21976.3-2012

Escape apparatus for building fire - Part 3: Escape ladder

STANDARD published on 5.11.2012

English, Chinese -
electronic design (pdf) (274.80 USD)

The information about the standard:

Designation standards: GB 21976.3-2012
Publication date standards: 5.11.2012
Country: Chinese technical standard
Category: Technical standards GB