div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: 45 - Duct and Dampers · Title: 45pdf Author: HP_Administrator Created Date: 742010 8:55:16 AM src=https:reader035fdocumentsinreader035viewer20220706125b7277bf7f8b9ae54f8cb754html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: 45 - Duct and Dampers · Title: 45pdf Author: HP_Administrator Created Date: 742010 8:55:16 AM src=https:reader035fdocumentsinreader035viewer20220706125b7277bf7f8b9ae54f8cb754html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv