51. Specification for cork/paper jointing. (12th November 1971) 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) ↗
52. Specification for non-returnable corrugated fibreboard cases for apples. (30th November 1978) 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) ↗
53. Specification for laminated pressboard for electrical purposes. (30th April 1976) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (15 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
54. Specification for dental agar impression material. (31st October 1979) 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) ↗
55. Powder metallurgical materials and products. Methods of testing and chemical analysis of hardmetals. Compression test Part 4-4.16, (27th February 1981) 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) ↗
56. Methods for testing and assessing the performance of prefabricated heavy duty support towers. (30th November 1983) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (23 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
57. Specification for pliable non-rigid conduit and fittings for direct burial underground (type DB). (31st May 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
58. Non-metallic materials for surgical implants. Specification for acrylic bone cement Part 1, (31st May 1990) 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) ↗
59. Powder metallurgical materials and products. Methods of sampling and testing metallic powders. Determination of green strength by transverse rupture of rectangular compacts Part 2-2.5, (31st October 1988) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (7 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
60. Precast concrete paving blocks. Specification for paving blocks Part 1, (29th August 1986) 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) ↗