oscillating-piston engine for liquids_专利英汉词典
oscillating-piston engine for liquids
[专利英汉词典]
oscillating-piston engine for liquids【机械工程；照明；加热；武器；爆破】
液体振动活塞式发动机
是什么意思，oscillating-piston engine for liquids的解释，oscillating-piston engine for liquids的翻译
