壓縮天然氣發(fā)動機(jī)燃料系統(tǒng) compressed natural gas system: 壓縮天然氣系統(tǒng)compressed gas system of fuel: 在壓縮氣體壓力下加燃料的裝置compressed natural gas as vehicle fuel: 車用壓縮天然氣cng compressed natural gas: 壓縮天然氣compressed natural gas: 壓縮天然氣下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯