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COPPER

Copper Material

Resistance Upset Butt and Flash Butt Welding

Resistance Upset Butt and Flash Butt Welding

Resistance Upset Butt and Flash Butt Welding This welding is also used for joining metal pieces end to end but it has largely replaced the butt-welding...
Steels

Steels

Knuckle Joint

Knuckle Joint

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