a current of water or air created by the action of a propeller or rotor
(螺旋桨或旋翼产生的)水流(或气流)。
n. 水流
It can be used to wash dust and dirt on the surface of single hydraulic prop, and it can also be used for the cleaning and maintenance of various types of vehicles and components.
可用于冲洗单体液压支柱表面的煤尘和污垢,亦可用于各种车辆,零部件的清洗和保养。
a current of water or air created by the action of a propeller or rotor
(螺旋桨或旋翼产生的)水流(或气流)。