141. Light microscopes. Specification for microscope objective and nosepiece screw threads Part 4, (28th February 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. Conical connectors for anaesthetic and respiratory equipment. Specification for screw-threaded weight-bearing connectors Part 2, (29th February 1988) 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) ↗
143. Respiratory protective devices: threads for facepieces. Specification for centre thread connection Part 2, (28th September 1990) 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) ↗
144. Respiratory protective devices: threads for facepieces. Specification for standard thread connection Part 1, (28th September 1990) 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. Machine tool ball screws. Specification for ball nuts and principal dimensions of ball screws Part 6, (30th November 1990) 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) ↗
146. Hydraulic couplings. Method of test for coupling port threads and their seals intended for use in fluid power systems Part 1, (31st January 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) ↗
147. Detail specification for multi-contact circular electrical connectors for d.c. and low frequency applications. Bayonet couplingnon-barrier sealed, environment resistant with rear insertable, rear release, rear removable crimp contacts also barrier sealedwith non-removable solder contact styles. Full plus airframe fit assessment. (15th October 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (126 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
148. Fuel filters, strainers and sedimentors for compression-ignition engines. Specification for mounting and connecting dimensions of spin-on fuel filters Part 3, (31st March 1992) 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) ↗
149. Fasteners. Surface discontinuities. Bolts, screws and studs for special requirements Part 3, (1st April 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
150. Parallel pins with internal thread, unhardened. (15th October 1992) 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) ↗