GB/T 20975.21-2020

Methods for chemical analysis of aluminium and aluminium alloy—Part 21: Determination of calcium content

NORM herausgegeben am 29.9.2020

English, Chinesisch -
Elektronische PDF (199.20 EUR)

The information about the standard:

Designation standards: GB/T 20975.21-2020
Publication date standards: 29.9.2020
Country: Chinese technical standard
Kategorie: Technische Normen GB