An old welding method from 1970, no one told us about it

Circular welding in stitches with electrode 6010 is one of the hidden things about welding and the secrets of welding from the old time in 1970 to 2022 and no one told us about this welding types
The foreign and Arab world and the Arab world should know about an old welding method from 1970, no one told us about it

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