GB/T 18997.1-2020

Plastic/aluminum/plastic composite pressure pipes—Part 1: Composite pipes overlap-welded by aluminum pipe

NORMA vydaná dňa 19.11.2020

The information about the standard:

Designation standards: GB/T 18997.1-2020
Publication date standards: 19.11.2020
Country: Chinese technical standard
Kategória: Technické normy GB