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Term 1: Term 2:

(subclass ElectricalCircuit ElectricDevice) engineering.kif 983-983 Electrical circuit is a subclass of electric device
(subclass Amplifier ElectricalCircuit) engineering.kif 989-989 Amplifier is a subclass of electrical circuit
(subclass FrequencyFilter ElectricalCircuit) engineering.kif 994-994 Frequency filter is a subclass of electrical circuit
(subclass Rectifier ElectricalCircuit) engineering.kif 1009-1009 Rectifier is a subclass of electrical circuit
(subclass OperationalAmplifier ElectricalCircuit) engineering.kif 1043-1043 Operational amplifier is a subclass of electrical circuit


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