GB/T 34020.1-2017

Double wall copper-brazed steel tubes—Part 1:Tubing system for refrigerator

NORM herausgegeben am 12.7.2017

The information about the standard:

Designation standards: GB/T 34020.1-2017
Publication date standards: 12.7.2017
Country: Chinese technical standard
Kategorie: Technische Normen GB