arrangement of ducts for hot gases in or around是什麼意思、英文翻譯及中文解釋
arrangement of ducts for hot gases in or around
詞語: arrangement of ducts for hot gases in or around
解釋: 暖氣管安置
詞典: 專利專業英漢詞典
arrangement of ducts for hot gases in or around
詞語: arrangement of ducts for hot gases in or around
解釋: 暖氣管安置
詞典: 專利專業英漢詞典