テクノロジーの基礎知識（選択問題） 20180927
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この投稿の最終編集者: HP0377 2018-9-27 07:32 冷凍装置における排気管とは、圧縮機からつながる配管のことを指します。 A. 凝縮器 B. 蒸発器 C. 膨張弁 D. 再生器
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