241. Printed board assemblies. Sectional specification. Requirements for surface mount soldered assemblies Part 2, (15th January 1999) 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) ↗
242. Petroleum and related products. Determination of the corrosion resistance of water-containing fire-resistant fluids for hydraulic systems. (15th December 1998) 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) ↗
243. Qualitative classification of softwood round timber. Pines Part 2, (15th March 1999) 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) ↗
244. Radiation safety of laser products and systems. Specification for manufacturing requirements for laser products Part 2, (1st August 1985) 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) ↗
245. Specification for indirect gas fired forced convection air heaters for space heating (60 kW up to 2 MW input): safety and performance requirements (excluding electrical requirements) (2nd family gases). (29th January 1988) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
246. Specification for classification of degrees of protection provided by enclosures. (1st May 1986) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (19 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
247. Specification for glass fibre reinforced plastics (GRP) pipes and fittings for use for water supply or sewerage. Dimensions, materials and classification Part 1, (31st July 1987) 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) ↗
248. Specification for optical performance of high-visibility garments and accessories for use on the highway. (31st December 1985) 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) ↗
249. Specification for safety of domestic gas appliances. Refrigerators and food freezers Part 6, (31st July 1975) 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) ↗
250. Specification for safety of domestic gas appliances. Gas fires Part 5, (29th March 1985) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (37 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗