BS 690:1945

Asbestos-cement slates and sheets..

NORMA vydaná dňa 13.6.1945

The information about the standard:

Designation standards: BS 690:1945
Note: NEPLATNÁ
Publication date standards: 13.6.1945
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS