div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: বাংলাদেশ সেতু কর্তৃপক্ষbbaportalgovbdsitesdefaultfilesfilesbba · certificate issued by the competent concerned authority Availability src=https:reader035fdocumenticomreader035viewer202206241560237353a66fea6b7d367a60html5thumbnails1jpg 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: বাংলাদেশ সেতু কর্তৃপক্ষbbaportalgovbdsitesdefaultfilesfilesbba · certificate issued by the competent concerned authority Availability src=https:reader035fdocumenticomreader035viewer202206241560237353a66fea6b7d367a60html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: বাংলাদেশ সেতু কর্তৃপক্ষbbaportalgovbdsitesdefaultfilesfilesbba · certificate issued by the competent concerned authority Availability src=https:reader035fdocumenticomreader035viewer202206241560237353a66fea6b7d367a60html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdiv