1. Marine speed and distance measuring equipment (SDME). Operational and performance requirements. Methods of testing and required test results. (28th February 1991) 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) ↗
2. Maritime navigation and radiocommunication equipment and systems. Marine speed and distance measuring equipment (SDME). Performance requirements. Methods of testing and required test results. (15th January 2000) 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) ↗