111. Specification for pulse modulator hydrogen thyratron tubes of assessed quality: generic data and methods of test. (28th February 1979) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (39 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
112. Specification for a.c. switches of rated voltage above 1 kV. (30th June 1977) 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) ↗
113. Semiconductor devices: discrete devices and integrated circuits. Discrete devices. Recommendations for optoelectronic devices Part 1-1.5, (30th August 1985) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
114. Specification for performance requirements for cables required to maintain circuit integrity under fire conditions. (1st July 1988) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
115. Rules for the preparation of detail specifications for integrated circuits of assessed quality: DTL digital gate circuits (general application category). (1st December 1972) 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) ↗
116. Guide to transmission signal quality at DTE/DCE interfaces. Start-stop signal quality Part 1, (30th June 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (13 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
117. Stationary circulation pumps for heating and hot water service systems. Specification for safety requirements Part 1, (30th October 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (55 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
118. Rules for the preparation of detail specifications for integrated circuits of assessed quality: TTL digital bistable circuits. General application category. (1st December 1972) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
119. Methods for measurement of radio interference characteristics of overhead power lines and high-voltage equipment. (28th August 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (23 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
120. Rules for the preparation of detail specifications for integrated circuits of assessed quality: TTL digital inverter circuits. General application category. (1st December 1975) 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) ↗