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Term 1: Term 2:

(subclass Amplifier ElectricalCircuit) engineering.kif 990-990 子類 放大器 and 電路
(subclass InvertingAmplifier Amplifier) engineering.kif 1000-1000 子類 反相放大器 and 放大器
(subclass NoninvertingAmplifier Amplifier) engineering.kif 1005-1005 子類 同相放大器 and 放大器


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