Specification for asbestos-cement flue pipes and fittings, heavy quality.
NORMA vydaná dňa 30.3.1973
Designation standards: BS 835:1973
Note: NEPLATNÁ
Publication date standards: 30.3.1973
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategória: Technické normy BS