Positive displacement gas meters - Design of the adjusting wheels, Type B
NORM herausgegeben am 1.4.1991
Designation standards: ÖNORM M7460-3
Note: UNGÜLTIG
Publication date standards: 1.4.1991
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM