301. Industrial systems, installations and equipment and industrial products. Designation of signals. Basic rules Part 1, (30th September 2015) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (56 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
302. Safety of transformers, reactors, power supply units and combinations thereof. General requirements and tests Part 1, (25th June 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (186 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
303. Optical circuit boards. Interface standards. Terminated waveguide OCB assembly using single-row twelve-channel PMT connectors Part 4-1, (1st May 2019) 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) ↗
304. Electromagnetic compatibility (EMC). Limits. Guide to signalling on low-voltage electrical installations. Emission levels, frequency bands and electromagnetic disturbance levels Part 3-8, (15th February 2000) 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) ↗
305. Railway applications. Fixed installations. D.C. switchgear. Outdoor d.c. disconnectors, switch-disconnectors and earthing switches Part 4, (31st December 2013) 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) ↗
306. Materials for printed boards and other interconnecting structures. Reinforced base materials clad and unclad. Non-halogenated epoxide non-woven/woven E-glass reinforced laminate sheets of thermal conductivity (1.5W/m K) and defined flammability (vertical burning test), copper-clad for lead-free assembly Part 2-46, (16th April 2018) 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) ↗
307. Specification for harmonized system of quality assessment for electronic components: generic specification: inductor and transformer cores for telecommunications. (31st May 1977) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (50 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
308. Specification for safety of household and similar electrical appliances. General requirements Part 1, (31st December 1969) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (74 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
309. Specification for safety of household and similar electrical appliances. Complete particular specifications. Portable immersion heaters Part 3.21, (27th February 1981) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (48 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
310. Cinematography. Production and presentation. Film and television location lighting. Specification for plugs and socket connectors Part 7.5.3, (31st December 1981) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗