1) scraper engine governor control
铲运机发动机调速器控制
2) scraper engine governor
铲运机发动机调速器
3) scraper governor control valve
铲运机调速器控制阀
4) scraper engine dash
铲运机发动机控制板
5) scraper engine dash panel
铲运机发动机控制面板
6) scraper retarder control group
铲运机减速器控制组件
参考词条