送风机东莞|天花板型换气扇|换气扇广东厂家|排气扇东莞市||排气扇广东厂家|排气扇东莞市|型号产品摘要适用面积功率（W）接管尺寸（mm）按装尺寸（mm）DPT-SL100A100CMH10-1510100285*298DPT-SL100B180CMH15-2020100285*298DPT-SL150A370CMH20-2540150285*298DPT-SL150B500CMH25-3060150315*348DPT-SL200A770CMH30-40100200385*378DPT-SL200B920CMH40-48135200415*448DPT-SL200C1200CMH48-60230200445*478DPT-SL250A1700CMH60-80360250445*548DPT-SL250B1900CMH80-90430250445*548)