Aggregate Impact Value Test (AIV), Aggregate Impact Strength, ஜல்லியின் கடினத்தன்மை சோதனை ( தமிழ்)

[@ashok-ob1qz]

Super bro

[@kannanjaya2320]

clear explanation sir..

[@yuvaraja2102]

Super explanation sir

[@arunagiri1206]

Thank you so much 🙂

[@user-hl3mj9dy4y]

Super sir

[@arunagiri1206]

Tq

[@user-ho9xc4xk5y]

Clear explanation...!!

[@arunagiri1206]

Thank u so much❤

[@balubalumpt0074]

Thank you sir

[@kannanjaya2320]

how to use density basket to find specific gravity video