... 分组式播种机 gang seeder unit; unit drill 离心式播种机centrifugal drill; centrifugal seeder 两轴式播种机 two axle drill ...
双语例句
1
By taking advantage of rotating centrifugal force and the supporting effect of eccentric short drill collar, we cut off the axis inclination of bit, and avoid well inclination.
Including fixed screw air compressor, centrifugal compressor, movable screw air compressor, drill, screw vacuum pump, air dryer, the precision filter, etc.