DIRECT VOLTAGE CIRCUITS (ELECTRICAL ENGINEERING)
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BTSPECIAL CONNECTION METHODS (ELECTRICAL ENGINEERING)
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UDC621.3.062.9,1
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Descriptor GERGLEICHSPANNUNGSSCHALTUNGEN (ELEKTROTECHNIK)
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Descriptor ENGDIRECT VOLTAGE CIRCUITS (ELECTRICAL ENGINEERING)
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Descriptor FRECIRCUITS À TENSION CONTINUE (ÉLECTROTECHNIQUE)
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Variant GERSCHALTUNGEN/GLEICHSPANNUNGSSCHALTUNGEN (ELEKTROTECHNIK)
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Variant ENGDC CIRCUITS (ELECTRICAL ENGINEERING)
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Variant ENGCIRCUITS/DC CIRCUITS (ELECTRICAL ENGINEERING)
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Variant FRETENSION CONTINUE/CIRCUITS À (ÉLECTROTECHNIQUE)