GB/T 14521.7-1993

Terms of conveying machinery—Screw conveyor

NORM herausgegeben am 10.6.1993

The information about the standard:

Designation standards: GB/T 14521.7-1993
Note: UNGÜLTIG
Publication date standards: 10.6.1993
Country: Chinese technical standard
Kategorie: Technische Normen GB