STP | Sewage Treatment Plant- Tamil

[@nazeerthameem3560]

Nice Explanation...Please add TSE Plant too

[@sairamur5226]

Sir ETP plant full details ah video podunga sir...

[@ignatiusantony2313]

Thank you

[@krishnamoorthi3372]

Thank u sir

[@sureshmurugan1452]

Nice sir

[@ஞானசூரியன்]

Pl improve the sound quality and volume

[@nagam4749]

Full detail explain pannunga sir

[@sivan4923]

Sir sludge eppadi growth Pantrathu

[@saiseenu6546]

🙏

[@arulurugank3768]

First volume correct pl

[@kannas9511]

Sir

[@krishnamoorthi3372]

Thank u sir