valve twin-spark plug cylinder heads的意思|示意
美 / /
英 / /
valve twin-spark plug cylinder heads的网络常见释义
四气门双火花塞缸盖 ...gnition coil and spark-plug 点火线圈及火花塞 ; 点火线圈和火花塞 valve twin-spark plug cylinder heads 四气门双火花塞缸盖 Electrotechnical terminology--Spark plug 电工术语 ..