Asbestos cement spigot and socket flue pipes & fittings: for gas appliances.
NORMA vydána dne 1.7.1945
Designation standards: BS 567:1945
Note: NEPLATNÁ
Publication date standards: 1.7.1945
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS