bulk-flour pneumatic delivery tanker

At present ,the first kind dominates the domestic market, but the vacuum sweeping vehicle is becoming popular because of its .

真空吸尘车是一种利用负压工作的新型路面清扫车辆。

The machine includes polish,sweep clear and vacuum functions to itself.

该新型墙体打磨机集打磨、清扫、吸尘等功能于一体,主要由砂纸、扇叶、吸尘罩和手柄组成,并带有储尘箱体。

Analysis and experiment of blower fans in a vacuum cleaner;

吸尘器不均匀分布风叶的分析与实验

Developed a high-powder,efficient and practical air powder vacuum cleaner after studing its working principle in order to suck up air powder,the vacuum cleaner is vevy practical.

通过对吸尘器工作原理的学习,研究出一种大功率高效实用的空中粉尘吸尘器,用来吸掉空中的粉尘,这种吸尘器实用性很强。

After analyzing the structure and work principle of the U36 vacuum cleaner finding out the influence factors of inhelation efficiency,the improving measures and design aiming at every factor were put forward.

一定功率下能达到的吸入效率成为吸尘器设计的重要技术指标。

The dust Absorbing cover was an important part in the ventilating and dust removing system.

吸尘罩是通风除尘系统中的重要部件,通过分析吸气口的气流运动规律,提出了吸尘罩的设计计算方法以及所遵循的设计原则,为准确地进行通风除尘系统的设计提供了依据。