LIANYUNGANG JIXIN MECHANICAL EQUIPMENT CO., LTD
我公(gong)司始(shi)終堅(jian)持“合(he)格的(de)產品質量、完善的(de)售后服(fu)務,全心(xin)全意為用(yong)戶服(fu)務” 的(de)宗旨。真(zhen)誠歡(huan)迎新老客戶蒞(li)臨指(zhi)導。
解(jie)決措(cuo)施(shi):在進(jin)風(feng)(feng)口安裝阻式(shi)消(xiao)聲(sheng)器(qi)(qi)(qi),同(tong)時在電機(ji)的外機(ji)安裝隔聲(sheng)罩,其中消(xiao)聲(sheng)器(qi)(qi)(qi)插入損失設(she)計為大(da)于25分貝,要考慮(lv)進(jin)風(feng)(feng)風(feng)(feng)阻和設(she)備維護等因素,設(she)計進(jin)風(feng)(feng)消(xiao)聲(sheng)器(qi)(qi)(qi)的尺(chi)寸和消(xiao)聲(sheng)插片(pian)的尺(chi)寸;電機(ji)隔聲(sheng)罩則是…