First angle and third angle projection symbol.

Please like share and subscribe press the bell icon to instant notifications thanks for watching.

[@chandrakala557]

Amazing explanation sir ....🙏🙏🙏

[@NandannayakNayak]

Super sir

[@gagansharath7991]

👍

[@htnagarage37]

Thanks sir🙂🙂🙂

[@engineeringdrawings1989]

Thank you

[@bharathmv8616]

Super

[@bharathmv8616]

👍