double acting engine

... double acting compressor 双作用式压缩机 double acting engine 双动发动机 double acting hand force pump 双动式手摇泵 ...

矿业英语 - 豆丁网 ... 直接驱动引擎 direct drive engine 975 双动引擎 double acting engine 976 双缸引擎 double engine 977 ...

机械词汇的英语翻译(A-G) ... double acting cylinder 双酌汽缸 double acting engine 双酌发动机 double acting hammer 双动锤 ...