BS 470:1957

Manhole and inspection openings for chemical plant.

NORMA vydána dne 30.9.1957

The information about the standard:

Designation standards: BS 470:1957
Note: NEPLATNÁ
Publication date standards: 30.9.1957
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS