31. Specification for flameproof industrial clothing (materials and design). (23rd March 1959) 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) ↗
32. Specification for flammability of air cleaner elements for internal combustion engines. (31st January 1992) 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) ↗
33. Specification for metal-clad base materials for printed circuits. Epoxide glass-reinforced copper-clad laminated sheet of defined flammability: EP-GCA-Cu-16 Part 16, (30th September 1982) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (9 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
34. Specification for metal-clad base materials for printed circuits. Epoxide woven glass fabric copper-clad laminated sheet, flame retardant grade: EP-GC-Cu-3 Part 3, (28th July 1972) 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) ↗
35. Specification for metal-clad base materials for printed circuits. Phenolic cellulose paper copper-clad laminated sheet of high electrical quality, flame retardant grade: PF-CP-Cu-8 Part 8, (28th July 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) ↗
36. Tracked Changes. Protective clothing. Protection against heat and fire. Method of test: Evaluation of materials and material assemblies when exposed to a source of radiant heat. (10th October 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (50 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗