141. Specification for ground pressure test connections for aircraft pressure cabins. (31st January 1989) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (4 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
142. Specification for hook spanners, peg spanners, coupling wrenches and the related slots, holes and horns. (26th February 1954) 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) ↗
143. Specification for instrument precision rolling bearings (ball bearings). (28th June 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) ↗
144. Specification for interface requirements for aircraft noseleg to towbar attachment fittings. Transport aircraft with a maximum ramp mass over 50000 kg (110000 lb) Part 1, (15th June 1997) 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) ↗
145. Specification for jacking pads for aircraft. (31st July 1980) 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) ↗
146. Specification for microscope objective and nosepiece threads. (29th November 1962) 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) ↗
147. Specification for mountings and apertures for external equipment controls on agricultural and forestry tractors. (31st May 1991) 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) ↗
148. Specification for overhead guards for high-lift rider trucks. (30th June 1980) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (4 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
149. Specification for phosphor bronze spring washers for general engineering purposes. (8th December 1953) 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) ↗
150. Specification for plain bearings: metric series. Solid plastics bushes Part 2, (23rd August 1974) 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) ↗