北京徳正科技有限公司特约供应*换气扇*换气扇的参数资料天花板型号颜色功率(W)风量(mª/h)噪音(dB)*静压(pa)净重(kg)安装孔尺寸(mm)FV-17CU7C白/银1280261001.8170*170FV-24CU7C白/银15140281003.0240*240FV-24CD7C白/银17170311002.9240*240FV-24CH7C白/银23200361002.9240*240FV-27CD9C白/银24270311004.0270*270FV-27CH9C白/银31350351254.2270*270FV-32CD9C白/银42430361805.0320*320FV-32CH9C白/银55530412005.5320*320FV-38CAD8C高白/银906604525510380*380FV-38CAD8C低白/银674203616710380*380FV-38CAK8C高白/银1227985033311380*380FV-38CAK8C低白/银895104022511380*380静音送风机型号功率(W)风量(m3/h)噪音(db)净重(kg)安装孔尺寸(mm)FV-12NL1C9.8100205.6285×298FV-12NS1C19180236.2285×298FV-15NS1C38370277.6285×298FV-18NS1C605002911315×348FV-18NF1C100.5/87770/62035/3214385×378FV-20NS1C135.592034.517415×448FV-23NL1C230/1801200/90041/3623445×478FV-25NS1C358/2801700/138043/4030445×548FV-25NF1C430/3601900/160046/4230445×548分体管道型号功率(W)风量(m3/h)噪音(dB(A))管径(mm)安装孔尺寸(mm)FV-10CG1C15.515034.5100120*106FV-14CG1C3330041150120*131FV-16CG1C4750049.5150160*143FV-17CG1C85/73.5770/66047/43200160*187FV-21GC1C224/1821550/120060/55200200*226百叶窗排气式型号颜色功率(W)风量(m3/h)噪音(db)净重(kg)安装孔尺寸(mm)FV-20VWL2白22546402.2250×250FV-25VWL2白29834432.7300×300FV-30VWL2白29936433.1350×350自动风帘换气扇产品型号功率风量m3/min噪音净重额定电压安装孔尺寸FV-15VW215.54.8311.4220V-50HZ170×170FV-20VW3229.737.52220V-50HZ250×250FV-25VW32915.3392.4220V-50HZ300×300FV-30VW32920392.7220V-50HZ350×350标签：  北京市换气扇 北京市换气扇厂家北京市北京市北京市换气扇厂家供应北京松下换气扇厂价大促销15801400308