div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: €¦ · A closed drain carrying night soil and other water-borne waste is called a 3TÄÄaDrainage c ùVSewer b 7TûDrain ÙIPriming is the process of Remove the air present src=https:reader034fdocumentsusreader034viewer20220422185ec2fb3800c1f2510f54b352html5thumbnails1jpg 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: €¦ · A closed drain carrying night soil and other water-borne waste is called a 3TÄÄaDrainage c ùVSewer b 7TûDrain ÙIPriming is the process of Remove the air present src=https:reader034fdocumentsusreader034viewer20220422185ec2fb3800c1f2510f54b352html5thumbnails2jpg 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: €¦ · A closed drain carrying night soil and other water-borne waste is called a 3TÄÄaDrainage c ùVSewer b 7TûDrain ÙIPriming is the process of Remove the air present src=https:reader034fdocumentsusreader034viewer20220422185ec2fb3800c1f2510f54b352html5thumbnails3jpg 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: €¦ · A closed drain carrying night soil and other water-borne waste is called a 3TÄÄaDrainage c ùVSewer b 7TûDrain ÙIPriming is the process of Remove the air present src=https:reader034fdocumentsusreader034viewer20220422185ec2fb3800c1f2510f54b352html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: €¦ · A closed drain carrying night soil and other water-borne waste is called a 3TÄÄaDrainage c ùVSewer b 7TûDrain ÙIPriming is the process of Remove the air present...