MAC-2A-450-21，EC-MAC系列，高效过滤器，日本FFU，AIRTECH气泰克DSLY0505 MAC-2A-450-21 深圳电商商业股份有限公司

p1Src=//y2.yzimgs.com/uploads/436066/2016524-18276893.png?watermark/2/text/5rex5Zyz5biC55S15ZWG6LS45piT5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/Center