Asbestos cement spigot and socket flue pipes & fittings: for gas fired appliances.
NORMA vydaná dňa 8.10.1934
Designation standards: BS 567:1934
Note: NEPLATNÁ
Publication date standards: 8.10.1934
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS