50-ton chrome molybdenum steel tubes (suitable for welding).
NORMA vydána dne 1.1.1948
Designation standards: BS T 59:1948
Note: NEPLATNÁ
Publication date standards: 1.1.1948
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: British technical standard
Kategorie: Technické normy BS