Appliance couplers for household and similar general purposes. Specification of requirements for individual types of coupler. Sewing machine couplers.
NORM herausgegeben am 31.8.1990
Designation standards: BS 4491-2.1:1990
Note: UNGÜLTIG
Publication date standards: 31.8.1990
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategorie: Technische Normen BS