511. Specification for ships' derrick fittings. (28th November 1980) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
512. Specification for short pitch transmission precision roller chains and chainwheels. (29th June 1984) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
513. Specification for steel chimneys. (1st August 1979) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
514. Specification for steel columns for street lighting. (1st December 1972) 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) ↗
515. Specification for steel girder bridges. Loads Part 3A, (25th October 1972) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
516. Specification for strength requirements of towing brackets and coupling balls for caravans and light trailers. (28th February 1979) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
517. Specification for stretchers and stretcher carriers. Performance Part 2, (26th November 1965) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
518. Specification for suspended safety chairs and cradles for use in the construction industry. (19th November 1973) 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) ↗
519. Specification for the use of metric units in specifications for glass containers and finishes. (29th April 1977) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (6 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
520. Specification for the use of structural steel in building. Imperial units Part 1, (31st March 1976) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (125 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗