1. Blank detail specification for circulators or isolators of assessed quality (QA). Full and basic assessment level. (15th July 1983) 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) ↗
2. Microwave ferrite components. Guide for the drafting of specifications. (17th March 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Sectional specification for circulators or isolators of assessed quality for capability approval. (30th September 1983) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗