GB/T 6646.1-1986

Method for dry classification of chrysotile asbestos fibre

NORM herausgegeben am 29.7.1986

The information about the standard:

Designation standards: GB/T 6646.1-1986
Note: UNGÜLTIG
Publication date standards: 29.7.1986
Country: Chinese technical standard
Kategorie: Technische Normen GB