1) scraper control
铲运机控制
2) scraper control valve
铲运机控制阀
3) laser scraper control
铲运机激光控制
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) automatic scraper transmission control
铲运机自动变速箱控制
参考词条