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Elektrisches Gerät Bilder ❘ Science Photo Library
12334184 - Light-dependent resistor
12334181 - Light-dependent resistor
11892572 - Energy-saving light bulbs
11892570 - Energy-saving light bulbs
12029022 - Rectifier & Zener Diodes
11892573 - Light bulb fittings
11892571 - Energy-saving light bulb
11892569 - Energy-saving light bulbs
12029021 - Rectifier & Zener Diodes
11727030 - Light dependent resistor
11727046 - Light dependent resistors
11725727 - Light dependent resistor
11725726 - Light dependent resistor
11893909 - Light-dependent resistor
11725725 - Light dependent resistor
11893904 - Light-dependent resistor
11845689 - Emergency call button
11825797 - Iron
11825798 - Iron
11556275 - Biofuel light bulb,comcept
12014450 - Electro-Magnet magnetizer
13686240 - Microchip surface, SEM
13838803 - Parkinson's disease electrode implants, CT scans
13838798 - Parkinson's disease electrode implants, X-ray
13838796 - Parkinson's disease electrode implants, X-ray
13838791 - Parkinson's disease electrode implants, CT scans
13838794 - Parkinson's disease electrode implants, CT scans
13613965 - Woman using an electric refrigerator, 1938
13524511 - Blood donation machine
13471144 - RCD adaptor
13387791 - 19th Century induction coil, illustration
13377543 - Circuit breaker, diagram
13377525 - Electromagnet, illustration
13377513 - Lighting circuit with two-way switches, illustration
13377489 - Electric buzzer and circuit symbol, illustration
13377488 - Electric motor and circuit symbol, illustration
13355601 - Microphone, X-ray
13377502 - Two lamps connected in parallel, illustration
13377490 - Ammeter and circuit symbol, illustration
13377487 - Electric switch and circuit symbol, illustration
13377486 - Electric switch and circuit symbol, illustration
13377475 - Van de Graaff generator, illustration
13376944 - Paper thickness control, illustration
12967556 - Deep brain stimulation,3D CT-based image
13585399 - Hall thruster testing
13472562 - Transformer, illustration
13377517 - Circuit breaker, diagram
12961720 - Otto von Guericke,German physicist,19th C illustration
13838800 - Parkinson's disease electrode implants, CT scans
13838795 - Parkinson's disease electrode implants, CT scans
13472273 - Heart failure, X-ray
13416401 - Large storage battery, 19th century
13378108 - Heat transfer in a pan on a stove, illustration
13377558 - Diode and thermionic emission, diagram
13377515 - Three-pin plug, illustration
13377496 - Light-dependent resistor and circuit symbol, illustration
13376922 - Spark counter, illustration
13355803 - Headtorch, X-ray
13258647 - Buzzer
13838793 - Parkinson's disease electrode implants, CT scans
13838792 - Parkinson's disease electrode implants, CT scans
13472270 - Heart failure, X-ray
13472150 - Stainless steel electric toaster
13387789 - 19th Century hearing aid, illustration
13377694 - Oscilloscope displaying sound wave signal, illustration
13377523 - Electrolysis, illustration
13377497 - Circuit board, illustration
13377495 - NPN bipolar junction transistor, illustration
13376925 - Geiger-Muller tube with beta radiation, illustration
13376857 - Storage heater, cutaway illustration
13226785 - Angle grinder, X-ray
13443843 - Morse telegraph receiver, 19th century
13377545 - Bicycle dynamo, illustration
13377526 - Electromagnet, illustration
13377491 - Fixed resistor and circuit symbol, illustration
13376833 - Lamp, illustration
13226786 - Angle grinder, X-ray
13686241 - Microchip surface, SEM
13472284 - Defibrillator
13443692 - Thomson telegraph recorder, 19th century
13377494 - Electrolytic capacitor and circuit symbol, illustration
13377484 - Electric cell and circuit symbol, illustration
13225734 - Hairdryer with flex, X-ray
13838801 - Parkinson's disease electrode implants, CT scans
13838790 - Parkinson's disease electrode implants, CT scans
13472692 - Electric fan
13376929 - Rutherford scattering experiment, illustration
13297875 - Conduction of electricity through sea water, illustration
13838799 - Parkinson's disease electrode implants, CT scans
13377524 - Electrolysis, illustration
13377521 - Electrolysis of water, illustration
13377507 - Rotary potentiometer, illustration
13225737 - Electric toaster, X-ray
13585452 - Electroacupuncture
13443722 - Baudot telegraph system, 19th century illustration
13378107 - Heat transfer in a pan on a stove, illustration
13377563 - Electromagnetic relay, diagram
13377560 - Cathode ray tube, illustration
13377518 - Residual current circuit breaker, diagram
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