Na mgbakwunye na otu ọkụ eletrik, ọkụ, na ọkụ dị ka akwụkwọ ntuziaka arc ịgbado ọkụ, argon arc welding nwekwara elu-ugboro ugboro electromagnetic fields, electrode radieshon, arc ìhè mmebi, welding anwụrụ ọkụ, na-egbu egbu gas ndị siri ike karịa akwụkwọ ntuziaka arc welding.Nke mo...
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