21. Textile machinery and accessories: pirns for winding at the loom. Specification for weft pirns without rings Part 1, (31st July 1979) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (4 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
22. Warp stop motions. Specification for dimensions of closed-end drop wires for mechanical and electrical warp stop motions and automatic drawing-in machines Part 2, (28th February 1979) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
23. Warp stop motions. Specification for dimensions of drop wires for mechanical and electrical warp stop motions Part 1, (28th February 1979) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗