septic tank estimation part -1 tamil/ civil engineering

[@Dk--07]

We need more estimation videos from you sir... Your videos are really very helpful sir.. thankyou sir

[@buvanesbuvi2588]

Thanks🙏 sir

[@Arunkumar_001_ER]

Gurunatha🔥

[@21naresh69]

Bro...ella topics kum video podalam la😢