251. Method for determination of alkali solubility of flax materials. (29th November 1985) 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) ↗
252. Method for determination of thickness of textile floor coverings. (30th June 1987) 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) ↗
253. Resistance of clothing materials to permeation by liquids. Method for the assessment of breakthrough time Part 1, (31st December 1986) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
254. Methods for determination of crimp rigidity of textured nylon yarns. (31st July 1986) 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) ↗
255. Testing coated fabrics. Method 23. Method for determination of dimensional changes on mechanical relaxation at zero tension Part 20, (30th January 1987) 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) ↗
256. Formaldehyde in textiles. Method for determination of released formaldehyde Part 3, (30th January 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
257. Methods for determination of thickness of textile materials. (27th February 1987) 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) ↗
258. Methods for wet ashing of textile materials for subsequent determination of metal content. (30th April 1986) 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) ↗
259. Formaldehyde in textiles. Method for determination of 'free' formaldehyde. (30th January 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
260. Formaldehyde in textiles. Method for determination of total formaldehyde. (30th January 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗