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静压箱的消音器?

来源?a href='http://joetrohman.com/news/51.html'>http://joetrohman.com/news/51.html    发布时间 : 2018-12-06

静压?/a>是一种在送风系统中减少动压,增加静压,减少气流震动和稳定气流的必备配件,静压箱可以加强送风系统的效果,而且换而言之静压箱是一种能通过气流也能有效阻止声能的装置,小编在这里给大家分析一下?

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2、抗式消声器:是通过改变截面来消声的。我们常用的消声静压箱都是这个原理。一般降低中、低频噪音,对风系统没有具体的要求?

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SUIGAOGUALUOYUNBEN?a href='/key.aspx?k=%be%b2%d1%b9%cf%e4'>WEILUONIEGENG?/a>,


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