The Electrical Review, Том 149,Випуск 3;Том 149,Випуски 3858 – 3866IPC Electrical-Electronic Press, 1951 |
З цієї книги
Результати 1-3 із 81
Сторінка 992
... lamps . Concealed indirect lighting produces a pleasing effect at the back of the stage . Direct lighting illuminating the performers . comes from eighteen 1,000 W lamps recessed in the canopy , two further 1,000 W lamps spotlighting ...
... lamps . Concealed indirect lighting produces a pleasing effect at the back of the stage . Direct lighting illuminating the performers . comes from eighteen 1,000 W lamps recessed in the canopy , two further 1,000 W lamps spotlighting ...
Сторінка 1001
... lamp industry last Tuesday ( H.M. Stationery Office , 6s ) . The report covers electric filament lamps for illumination or otherwise and electric discharge lamps . " The Commission estimates that members of the Electric Lamp ...
... lamp industry last Tuesday ( H.M. Stationery Office , 6s ) . The report covers electric filament lamps for illumination or otherwise and electric discharge lamps . " The Commission estimates that members of the Electric Lamp ...
Сторінка 1002
... lamps exclusively , and that this practice should be brought to an end . The British Electricity Authority when reviewing its own system of retail lamp distribu- tion decided not to sign any exclusive agreement with E.L.M.A. , though ...
... lamps exclusively , and that this practice should be brought to an end . The British Electricity Authority when reviewing its own system of retail lamp distribu- tion decided not to sign any exclusive agreement with E.L.M.A. , though ...
Зміст
REVIEW | 872 |
Ulster Textile Mills | 887 |
Ultrasonic Tyre Testing | 893 |
8 інших розділів не відображаються
Інші видання - Показати все
Загальні терміни та фрази
apparatus appliances application appointed architect Association automatic battery Birmingham boiler borough British Electricity Authority British Thomson-Houston busbar cables capital cent Centre chairman circuit breaker coal coil connected contractors conveyor copper cost Council Crompton Parkinson December director distribution dividend driving earth Elec Electrical Engineers electrical industry Electrical installation ELECTRICAL REVIEW Electricity Board electricity supply English Electric equipment export factory fuel gear h.p. motor heaters heating House increase insulated January lamps lighting load London machines manager Manchester manufacturers ment Metropolitan-Vickers Midland Midlands Electricity Board November operation output overhead line plant power station production pumps radio rectifier relays Road scheme Scotland South speed standard steam steel Street Sub-Area substation switch switchgear technical Telephone temperature tion trade transformers tricity tubes turbine unit valves voltage Walsall wire