ACOUSTICS. LABORATORY TESTS ON NOISE EMISSION FROM APPLIANCES AND EQUIPMENT USED IN WATER SUPPLY INSTALLATIONS. PART 4: MOUNTING AND OPERATING CONDITIONS FOR SPECIAL APPLIANCES. (ISO 3822-4:1997).
NORM herausgegeben am 24.7.1997
Designation standards: UNE-EN ISO 3822-4:1997
Publication date standards: 24.7.1997
The number of pages: 58
Approximate weight : 174 g (0.38 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE