combined smoke and powder extinguishing system是什麼意思、英文翻譯及中文解釋 本文已影響 1.68K人 combined smoke and powder extinguishing systempadding-bottom: 60%;"> 詞語: combined smoke and powder extinguishing system解釋: 【消】煙霧乾粉聯用滅火系統詞典: 消防專業英漢詞典