491. Specification for non-calibrated short link steel chain (grade 30) for general engineering purposes: class 1 and 2. (31st January 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) ↗
492. Specification for pallets for materials handling for through transit. Performance requirements and methods of test Part 3, (29th March 1985) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (13 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
493. Specification for plain bearings: metric series. Sintered bronze bushes Part 1, (30th January 1981) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
494. Specification for pliers, pincers and nippers. (16th February 1959) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (65 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
495. Specification for portable aluminium ladders, steps, trestles and lightweight stagings. (15th May 1994) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
496. Specification for powered domestic lifts with partially enclosed cars and no lift-well enclosures. (15th August 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (42 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
497. Specification for precast concrete flags. (1st December 1979) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (25 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
498. Specification for precast concrete kerbs, channels, edgings and quadrants. (28th February 1979) 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) ↗
499. Specification for procurement of alloy steel bolts, metric, with a minimum tensile strength of 1100 MPa. (27th February 1981) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
500. Specification for reinforced plastics pipes, fittings and joints for process plants. (28th September 1984) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (60 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗