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Term 1: Term 2:

(subclass Rectifier ElectricalCircuit) engineering.kif 1010-1010 子類 整流器 and 電路
(subclass SinglePhaseRectifier Rectifier) engineering.kif 1015-1015 子類 單相整流器 and 整流器
(subclass ThreePhaseRectifier Rectifier) engineering.kif 1035-1035 子類 三相整流器 and 整流器


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