div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: · The corrosion resistant quality of PVC DWV pipes makes it the brilliant material for sewer systems compared to reinforced concrete RC pipes whose src=https:reader031fdocumentsinreader031viewer20220225095ad7acd37f8b9a3e578c8d64html5thumbnails1jpg 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: · The corrosion resistant quality of PVC DWV pipes makes it the brilliant material for sewer systems compared to reinforced concrete RC pipes whose src=https:reader031fdocumentsinreader031viewer20220225095ad7acd37f8b9a3e578c8d64html5thumbnails2jpg 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: · The corrosion resistant quality of PVC DWV pipes makes it the brilliant material for sewer systems compared to reinforced concrete RC pipes whose src=https:reader031fdocumentsinreader031viewer20220225095ad7acd37f8b9a3e578c8d64html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: · The corrosion resistant quality of PVC DWV pipes makes it the brilliant material for sewer systems compared to reinforced concrete RC pipes whose src=https:reader031fdocumentsinreader031viewer20220225095ad7acd37f8b9a3e578c8d64html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdiv