框材铝型材间隔物EVA滤纸高效玻纤滤纸密封耐高温PU密封条运行条件100%RH,80°C型号规格(W×H×D)额定风量(m3 /h)初阻力(Pa)建议终阻(Pa)效率@MPPSUWGB 610.610-70610×610×70600≤250450≥99.9995%UWGB 570.1170-70570×1170×701100UWGB 870.1170-70870×1170×701750UWGB 1170.1170-701170×1170×702200