841. Lightning and surge voltage protection for photovoltaic (PV) power supply systems. (3rd November 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (42 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
842. BS IEC 63253-5713-8. Station Service Voltage Transformers (SSVT). (23rd October 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (84 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
843. BS ISO 20730-3. Road vehicles. Vehicle interface for electronic Periodic Technical Inspection (ePTI). Part 3. Data definitions (3rd November 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (51 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
844. Corrosion of metals and alloys. Guidelines for the corrosion testing of metals and alloys exposed in deep-sea water. (10th November 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) ↗
845. Gaseous hydrogen. Cylinders and tubes for stationary storage. (12th November 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (80 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
846. BS IEC 61869-202. Instrument transformers. Part 202. Additional requirements for Current Transformers for Low Voltage applications (6th November 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (47 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
847. Metallic coatings on non-metallic basis materials. Measurement of coating thickness. Micro-resistivity method. (10th November 2020) 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) ↗
848. BS EN 62496-4-3 Ed.1.0. Optical circuit boards. Part 4-3. Interface standards. Terminated waveguide OCB assembly using a single-row thirty-two-channel PMT connector intermateable with 250 μm pitch MPO 16 (16th November 2020) 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) ↗
849. Optical fibre cables. Indoor-outdoor cables. Family specification for flame retardant outdoor cables Part 6-20, (18th November 2020) 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) ↗
850. Fine bubble technology. Elimination method for sample characterization. Evaluation procedure Part 1, (20th November 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) ↗