BS 690:1953

Asbestos-cement slates and sheets..

NORMA vydaná dňa 20.10.1953

The information about the standard:

Designation standards: BS 690:1953
Note: NEPLATNÁ
Publication date standards: 20.10.1953
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS