1) scraper power train hydraulic system
铲运机动力传动系液压系统
2) scraper transmission hydraulics
铲运机传动系液压系统
3) scraper transmission hydraulic control
铲运机传动系液压控制
4) scraper transmission pressure
铲运机传动系压力
5) scraper transmission system
铲运机传动系统
6) scraper transmission control system
铲运机传动系控制系统
参考词条