Reference materials
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Electronic devices and devices are widely introduced in modern control and automation schemes. This circumstance somewhat complicates the reading of...
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In the absence of a circuit diagram and marking, the direction of rotation of the motor can be determined empirically before connecting it...
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The VVGng cable is in great demand among installation organizations for laying utility networks in residential, office and industrial premises....
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The first electric hair dryer appeared in France in 1890 in the salon of its creator Alexandre Godfois. It was actually...
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Nowadays, when electronics are everywhere, it is very important to protect ourselves from sudden and uncontrolled power outages,...
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