BS 747:1968

Specification for roofing felts.

NORMA vydána dne 27.10.1970

The information about the standard:

Designation standards: BS 747:1968
Note: NEPLATNÁ
Publication date standards: 27.10.1970
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS