51. Methods of test for dense shaped refractory products. Determination of resistance to thermal shock Part 11, (15th December 1997) 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) ↗
52. Methods of test for insulation and sheaths of electric cables. (30th November 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (43 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
53. Methods of testing refractory materials. Sampling and physical tests Part 1A, (30th December 1983) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (67 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
54. Methods of testing vitreous enamel finishes. Determination of resistance to thermal shock of coatings on articles other than cooking utensils Part 1, (30th January 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (3 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
55. Methods of testing vitreous enamel finishes. Resistance to thermal shock of coatings on articles other than cooking utensils Part 1, (30th November 1976) 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) ↗
56. Methods of testing vitreous enamel finishes. Resistance to thermal shock of coatings on cooking utensils Part 16, (15th June 1998) 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) ↗
57. Methods of testing vitreous enamel finishes. Resistance to thermal shock of coatings on cooking utensils Part 16, (30th January 1976) 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) ↗
58. Mobile fire extinguishers. (15th August 1999) 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) ↗
59. Nickel-cadmium batteries. Technical specification. (15th November 1996) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
60. Optics and optical instruments. Environmental test methods. Cold, heat, humidity Part 2, (15th February 1995) 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) ↗