GB/T 30757-2014

Classification of basic dense shaped refractory products containing from 7% to 50% residual carbon

NORM herausgegeben am 9.6.2014

The information about the standard:

Designation standards: GB/T 30757-2014
Note: UNGÜLTIG
Publication date standards: 9.6.2014
Country: Chinese technical standard
Kategorie: Technische Normen GB