421. Roll-over protective structures on earth-moving machinery: laboratory tests and performance requirements. Specification for crawler, wheel loaders and tractors, backhoe loaders, graders, tractor scrapers, articulated steer dumpers Part 1, (27th February 1987) 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) ↗
422. Structural design of low-rise buildings. Code of practice for stability, site investigation, foundations and ground floor slabs for housing Part 1, (31st March 1986) 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) ↗
423. Methods of test for determination of certain physical and mechanical properties of timber in structural sizes. (30th November 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) ↗
424. Testing concrete. Specification for compression testing machines for concrete Part 115, (31st January 1986) 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) ↗
425. Complete, filled transport packages. Method for determination of resistance to damage by toppling. (30th September 1987) 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) ↗
426. Lifts and service lifts. Safety rules for the construction and installation of electric lifts Part 1, (15th August 1986) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (72 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
427. Lighting columns. Specification for design loads Part 6, (29th October 1982) 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) ↗
428. Structural use of timber. Recommendations for the calculation basis for span tables. Ceiling joists Part 7.3, (30th June 1989) 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) ↗
429. Viscosity and viscometric fixed points of glass. Method for the determination of viscosity by beam bending Part 4, (31st January 1989) 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) ↗
430. Structural use of timber. Recommendations for the calculation basis for span tables. Joists for flat roofs Part 7.2, (30th June 1989) 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) ↗