一、GDF係列離心式管道風機簡述 GDF係xi列lie離li心xin式shi管guan道dao風feng機ji由you上shang海hai交jiao通tong大da學xue與yu上shang虞yu專zhuan用yong風feng機ji公gong司si在zai吸xi收shou國guo外wai先xian進jin技ji術shu的de基ji礎chu上shang研yan製zhi而er成cheng的de新xin型xing風feng機ji，葉ye輪lun采cai用yong前qian向xiang多duo翼yi離li心xin葉ye輪lun，具ju有you較jiao低di的de噪zao聲sheng，並bing經jing動dong 、靜jing平ping衡heng校xiao正zheng。方fang形xing進jin出chu風feng口kou可ke直zhi接jie與yu風feng管guan聯lian接jie。具ju有you體ti積ji小xiao ，重zhong量liang輕qing，噪zao聲sheng低di，性xing能neng優you良liang ，運yun轉zhuan平ping穩wen ，安an裝zhuang方fang便bian等deng特te點dian。可ke作zuo為wei國guo外wai同tong類lei產chan品pin的de替ti代dai品pin，可ke廣guang泛fan應ying用yong於yu賓bin館guan、商場、影劇院、歌舞廳、大專院校及民用建築內的通風換氣。