... paddle wheel elevator 桨轮式提升机; 叶轮式提升机 paddle wheel fan 离心式风扇; 叶轮风扇; 叶轮式通风机 paddle wheel feed 叶轮式排肥器 ...
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paddle-wheel fan 叶轮式风扇 ; 叶轮式通风机
The utility model relates to a wheel type paddle fan.
本实用新型涉及一种轮式通风机。
The utility model relates to a wheel type paddle fan, belonging to fluid dynamic devices. The paddle fan is used for propulsion of airplanes and ships, fluid transportation, blowing, etc.
一种轮式桨扇,属流体动力学装置,用于飞机轮船的推进、流体的输送和吹送等。
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