131. Tracked Changes. Leather. Upholstery leather characteristics. Guide for selection of leather for furniture. (19th August 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
132. Tracked Changes. Railway applications. Rolling stock. Testing of rolling stock on completion of construction and before entry into service. (6th April 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (158 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
133. Tracked Changes. Rubber and plastics hoses and tubing. Measurement of flexibility and stiffness. Bending tests at sub-ambient temperatures Part 2, (7th February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
134. Tracked Changes. Rubber hoses and tubing for air and vacuum systems for internal-combustion engines. Specification. (7th September 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (42 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
135. Vulcanized fibre for electrical purposes. Specifications for individual materials. Flat sheets Part 3.1, (15th November 1995) 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) ↗
136. Vulcanized fibre for electrical purposes. Specifications for individual materials. Sheet 1. Flat sheets Part 3-1, (28th May 2020) 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) ↗
137. Winding wires. Specifications for particular types of enamelled round copper winding wires. Polyesterimide base enamel. Class 180 Part 3-3.2, (29th May 1987) 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) ↗
138. Winding wires. Specifications for particular types of rectangular winding wires. General requirements Part 4-4.1, (31st May 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
139. Winding wires. Specifications for particular types of round copper winding wires. Polyester or polyesterimide, coated with polyamide-imide enamel. Class 200 Part 3-3.3, (31st January 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (15 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
140. Winding wires. Specifications for particular types of round copper winding wires. Polyurethane base enamel with solderable properties. Class 130 Part 3-3.1, (31st January 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (15 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗