At the junction of sewers« Back to Previous Page

A. top of smaller sewer is kept lower B. top of larger sewer is kept lower C. tops of both the sewers are at the same level D. none of these.
Posted by Civil Engineer
Asked on August 17, 2016 1:26 pm
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D. none of these.

Posted by Civil Engineer
Answered on August 17, 2016 1:26 pm