61. Nanotechnologies. Nanostructured porous alumina as catalyst support for vehicle exhaust emission control. Specification of characteristics and measurement methods. (12th January 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
62. Paints and varnishes. Coating systems for wind-turbine rotor blades. Measurement of transmittance properties of UV protective coatings Part 5, (15th March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
63. Performance assessment of agricultural tractors. Method of testing engine air cleaners Part 8, (15th January 1993) 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) ↗
64. Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Designs, dimensions and designations for multi-piece oil control rings. Specification for coil-spring-loaded oil control rings Part 8.1, (1st May 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (60 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
65. Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Designs, dimensions and designations for single piece rings. Keystone and half keystone compression rings. Specification for keystone rings Part 7.3.1, (1st May 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
66. Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Designs, dimensions and designations for single piece rings. Specification for oil control rings Part 7.4, (1st May 1992) 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) ↗
67. Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Designs, dimensions and designations for single piece rings. Specification for scraper rings Part 7.2, (1st May 1992) 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) ↗
68. Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Designs, dimensions and designations for singlepiece rings. Rectangular compression rings. Specification for rectangular rings Part 7.1.1, (1st May 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
69. Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Ring grooves Part 5, (29th October 1976) 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) ↗
70. Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Specification for expander/segment oil control rings. (15th October 1992) 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) ↗