Household sewing machines. Method for determination of the stability of needle thread tension.
NORMA vydána dne 29.8.1980
Designation standards: BS 5948-1:1980
Note: NEPLATNÁ
Publication date standards: 29.8.1980
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: British technical standard
Kategorie: Technické normy BS