BS 473;550:1971

Specification for concrete roofing tiles and fittings.

NORMA vydaná dňa 19.4.1971

The information about the standard:

Designation standards: BS 473;550:1971
Note: NEPLATNÁ
Publication date standards: 19.4.1971
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS