GB/T 5135.20-2010

Automatic sprinkler system - Part 20: Coating steel pipe

STANDARD published on 26.9.2010

English, Chinese -
electronic design (pdf) (250.80 USD)

The information about the standard:

Designation standards: GB/T 5135.20-2010
Publication date standards: 26.9.2010
Country: Chinese technical standard
Category: Technical standards GB