通风机综合测试仪/通风机测试仪图片

p1Src=//y1.yzimgs.com/uploads_old/345003/2013121717020758_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/345003/2013121717020758_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/345003/2013121717020758_old_2.jpg"