技术参数型号规格风量(m3/h)输入功率噪音包装尺寸DWS15A/DWS15C1504.520/2238565×495×320DWS20A/DWS20C2008.230/2541705×486×356DWS25A/DWS25C25012.536/3043645×400×400DWS30A/DWS30C30018.240/3249690×450×450DWS15B1504.52039565×575×320DWS20B2008.23042695×575×356DWS25B25012.53644795×400×400DWS30B30018.24050835×450×450