
Wire ropes of special construction for engineering purposes inclusive of cranes, lifts and excavators.
NORMA vydaná dňa 29.7.1935
Designation standards: BS 621:1935
Note: NEPLATNÁ
Publication date standards: 29.7.1935
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS