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所研制的气动推拉式客车集便装置与真空式相比 ,结构简单 ,造价低廉 ,便于直排式厕所的改造 ;采用无泵增压冲水装置 ,可以少量的冲洗水达到较好的冲便效果
Compared with the vacuum type, the pneumatically operated push-pull bus collecting device developed by the utility model has the advantages of simple structure and low cost, and is convenient for the alteration of the in-line type toilets. The utility model adopts a pumpless pressurization flushing device to achieve better flushing with a small amount of flushing water effect