Pneumatic auxiliary scraper and air recoil device could completely clean the solid materials remained in the drum, good for the filter cloth recycling.

气体反冲及气体辅助刮刀装置：这种新技术的应用，可以使残余滤饼降低最少，以便滤布再生。

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The utility model discloses an auxiliary atomizing power increasing device for inlet air of an engine, which belongs to the improvement of an air intake system of an engine.

本实用新型公开了一种发动机进气辅助雾化动力增加装置，属于对发动机进气系统的 改进。

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There are 68 types of rooms, equipped with central air-conditioning and electronic door lock systems, and fire control center, using solar hot water systems and electric auxiliary heating device.

内设中央空调和电子门锁系统以及消防监控中心，采用太阳能供热水系统及电辅加热装置。

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