
Specification for steel tubes and tubulars suitable for screwing to BS 21 pipe threads.
NORMA vydaná dňa 11.7.1947
Designation standards: BS 1387:1947
Note: NEPLATNÁ
Publication date standards: 11.7.1947
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategória: Technické normy BS