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Term 1: Term 2:

(subclass MetallicAlloy Mixture) Mid-level-ontology.kif 8912-8912 子類 金屬合金 and Mixture
(subclass Steel MetallicAlloy) Mid-level-ontology.kif 8927-8927 子類 鋼 and 金屬合金
(subclass Brass MetallicAlloy) Mid-level-ontology.kif 8937-8937 子類 黃銅 and 金屬合金


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