Sewerage and sewer are two same but have different purposes.This video is very important to understand because this question was random...

Difference between sewerage and sewer


Sewerage and sewer are two same but have different purposes.This video is very important to understand because this question was randomly asked in interview questions. so in this lecture i show you the main difference between sewerage and sewer it is very important for you to understand so check it out..

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