Welding variables, Their types & Importance ASME Section IX & AWS D1 1

[@dinesh8814]

Very good explanation about essential and essential variables thank you so much sir I will clearly understand regarding your best example

[@Shamsul-rh6bc]

good explanation and example.. ty sir

[@MaterialWelding]

Thank you for feedback. Have a good day.

[@davidlightjoy970]

very useful 👌😍

[@juniorv.3049]

Well done. Thank you.