Screwing taps. Specification for taps for ISO metric threads.
NORMA vydaná dňa 31.5.1982
Designation standards: BS 949-1:1976
Note: NEPLATNÁ
Publication date standards: 31.5.1982
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: British technical standard
Kategória: Technické normy BS