1. Specification for aerosol dispensers. Non-returnable metal containers up to 1400 cm3 and 85 mm diameter Part 1, (1st July 1974) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Specification for propylene copolymer pressure pipe. (29th March 1974) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗