261. Personal flotation devices. Materials and components. Safety requirements and test methods Part 7, (20th October 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (88 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
262. Personal protective equipment against falls from a height. Fall arrest systems. (15th February 1993) 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) ↗
263. Petroleum and natural gas industries. Design and operation of subsea production systems. General requirements and recommendations Part 1, (15th June 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (120 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
264. Photovoltaic (PV) modules and cells. Measurement of diode ideality factor by quantitative analysis of electroluminescence images. (16th September 2022) 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) ↗
265. Photovoltaic (PV) modules. Qualifying guidelines for increased hail resistance. (7th February 2023) 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) ↗
266. Photovoltaic modules. Extended-stress testing. Polymeric component materials Part 2, (7th September 2022) 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) ↗
267. Piezoelectric filters. Guide to the use of piezoelectric filters. Piezoelectric ceramic filters Part 2-2, (15th October 1999) 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) ↗
268. Plastics pipes and fittings. Equipment for fusion jointing polyethylene systems. Two-dimensional data coding of components and data exchange format for PE piping systems Part 5, (18th May 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (68 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
269. Plastics. Verification of pendulum impact-testing machines. Charpy, Izod and tensile impact-testing. (28th February 2017) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
270. Pneumatic fluid power. General rules relating to systems. (15th October 1998) 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) ↗