British DoE (Department of Environment) Method of Mix Design

[@indikawijesiripathirana8399]

This is very helpful. Thank you for uploading this type of educational videos.

[@JeTorch]

informative, thanks

[@indikawijesiripathirana8399]

🎉🎉🎉🎉

[@amrutailag2806]

Excel sheet send kar sir link 🙏🙏

[@HaiderAli-md9ro]

Can you send me this