1. BS EN IEC 61535. Installation couplers intended for permanent connection in fixed installations. (13th November 2020) 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) ↗
2. Installation couplers intended for permanent connection in fixed installations. (14th January 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (60 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗