GB/T 9989-2005

Vitreous and porcelain enamels—Determination of resistance to citric acid at room temperature

NORM herausgegeben am 23.3.2005

The information about the standard:

Designation standards: GB/T 9989-2005
Note: UNGÜLTIG
Publication date standards: 23.3.2005
Country: Chinese technical standard
Kategorie: Technische Normen GB