
Specification for heavy duty linen (flax) sewing thread for aerospace purposes.
NORMA vydána dne 31.1.1985
Designation standards: BS 4F54:1985
Note: NEPLATNÁ
Publication date standards: 31.1.1985
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategorie: Technické normy BS