Ventilating plants; quantities, units and designations of heating and ventilating
NORM herausgegeben am 1.3.1982
Designation standards: ÖNORM M7611
Note: UNGÜLTIG
Publication date standards: 1.3.1982
The number of pages: 50
Approximate weight : 150 g (0.33 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM