Specification for carbon-manganese steel tube (550 N/mm2) (tube less than 12.5 mm outside diameter) (weldable).
NORMA vydána dne 31.3.1972
Designation standards: BS T 64:1972
Note: NEPLATNÁ
Publication date standards: 31.3.1972
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: British technical standard
Kategorie: Technické normy BS