221. Micrographics. Microfilming of newspapers for archival purposes on 35 mm microfilm. (30th September 1991) 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) ↗
222. Microspeakers. (27th August 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (48 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
223. Milling cutters. Specification for mounting dimensions and accessories Part 5, (30th May 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) ↗
224. Modular units for machine tools. Specification for workholding pallets over 800 mm nominal size Part 3, (30th November 1990) 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) ↗
225. Motorcycles and mopeds. Controls. Types, positions and functions. (31st March 2020) 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) ↗
226. Motorcyclists' protective clothing against mechanical impact. Requirements and test methods for impact protectors Part 1, (15th April 1998) 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) ↗
227. Noise emitted by computer and business equipment. Method of measurement of high-frequency noise Part 2, (29th September 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) ↗
228. Non-domestic furniture. Seating. Determination of stability. (15th November 1999) 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) ↗
229. Oil burning equipment. Specification for oil storage tanks Part 5, (31st December 1987) 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) ↗
230. Open Systems Interconnection: security architecture (ISO 7498/PDAD 2). (30th September 1986) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (61 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗