back up overspeed governor是什麼意思、英文翻譯及中文解釋
back-up overspeed governor
詞語: back-up overspeed governor
解釋: 備用超速保安器
詞典: 進出口專業英漢詞典
back-up overspeed governor 相關解釋
back-up overspeed governor 〔名詞〕備用超速保安器
back-up overspeed governor 備用超速保安器
備用超速保安器 〔名詞〕back-up overspeed governor
備用超速保安器 back up overspeed governor