British standard specification for dimensions and workmanship of asbestos cement spigot and socket rainwater pipes, cutters, and fittings

Engineering Index Backfile | 1934

British standard specification for dimensions and workmanship of asbestos cement spigot and socket soil, waste and ventilating pipes and fittings

Engineering Index Backfile | 1934

Specification for asbestos cement pipes and fittings for sewerage and drainage

Engineering Index Backfile | 1963

British Standard specification for dimensions and workmanship of asbestos cement spigot and socket flue pipes and fittings for gas fired appliances

Engineering Index Backfile | 1934

British standard specification for cement

Engineering Index Backfile | 1906