621. Specification for paraffin unflued space heating and cooking appliances for domestic use. (28th February 1985) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
622. Specification for loaded printed wire boards (conformal coatings). Definitions, classification and general requirements Part 1, (15th March 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) ↗
623. Expression of performance of gas analyzers. General Part 1, (15th September 1994) 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) ↗
624. Environmental testing. Guide to drafting of test methods. Terms and definitions Part 5.2, (31st January 1992) 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) ↗
625. Guide to artificial pollution tests on high voltage insulators to be used on d.c. systems. (15th March 1994) 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) ↗
626. Alpine ski-bindings. Safety requirements and test methods. (15th March 1994) 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) ↗
627. Information technology. Coded representation of picture and audio information. Progressive bi-level image compression. (1st September 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (92 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
628. Information technology. Open Systems Interconnection. Conformance testing methodology and framework. The Tree and Tabular Combined Notation (TTCN) Part 3, (15th February 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (198 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
629. Hearing aids. Methods for measurement of electroacoustical characteristics Part 0, (30th March 1984) 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) ↗
630. Unshaped refractory products. Introduction and definitions Part 1, (15th February 1995) 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) ↗