This is just first video and 89 likes with 99 subscribers looks quite demanding.I haven’t seen anybody explain such rare topic in details and simple manner. Nice explanation and expecting more such videos. Good work 👍
Sir if welder test is done on caron steel which belongs to P-1 coupon dia-168.2 thk-7mm ,so is welder also qualified for material belongs to P-4,5A,15E,15. or we need to perform welder qualification test again?
Very good explanation. Nice video
Very good teaching skill & you have covered most of the important topic ..thank you
This is just first video and 89 likes with 99 subscribers looks quite demanding.I haven’t seen anybody explain such rare topic in details and simple manner. Nice explanation and expecting more such videos. Good work 👍
Good explanation
good/ keep it up
Very good
Thanks
Great thanks sir
good
Plz upload your new video
Sir if welder test is done on caron steel which belongs to P-1 coupon dia-168.2 thk-7mm ,so is welder also qualified for material belongs to P-4,5A,15E,15. or we need to perform welder qualification test again?
Sir.pano makakuha ng WQTR sir tnx.po
Please send link
👍
good
please send link