221. Machinery for forestry. Safety requirements and testing for pole-mounted powered pruners. Machines for use with backpack power source Part 2, (20th December 2021) 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) ↗
222. Magnetic materials. Specifications for individual materials. Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully-processed state Part 8-7, (23rd September 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
223. Magnetic powder cores. Guidelines on dimensions and the limits of surface irregularities. Block-cores Part 4, (23rd June 2022) 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) ↗
224. Magnetic powder cores. Guidelines on dimensions and the limits of surface irregularities. Cylinder-cores Part 5, (23rd June 2022) 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) ↗
225. Magnetic powder cores. Guidelines on dimensions and the limits of surface irregularities. General specification Part 1, (29th July 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. Materials and articles in contact with foodstuffs. Catering containers. Dimensions of accessories and supports Part 2, (15th October 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) ↗
227. Measurement procedures for materials used in photovoltaic modules. Polymeric materials. Frontsheet and backsheet. Safety requirements Part 2-1, (10th October 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (38 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
228. Medical electrical equipment. Dosimeters with ionization chambers as used in radiotherapy. (1st September 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (108 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
229. Medical electrical equipment. Particular requirements for the basic safety and essential performance of gamma beam therapy equipment Part 2-11, (30th June 2015) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (56 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
230. Metallic communication cable test methods. Part 4-5: Electromagnetic compatibility (EMC) – Screening or coupling attenuation – Absorbing clamp method Part 4-5, (11th October 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (46 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗