downhill
【化】 下倾输送管线; 下倾的输送管线; 斜坡上输送管线; 位于斜坡上的输送管线
downhill pipe line
暂无补充释义。
相关词条
downhill casting
downhill
uphill and downhill
downhill
go downhill
downhill pipe line
暂无补充释义。
downhill
downhill casting
downhill
uphill and downhill
downhill
go downhill