Workshop Technology
Carburising flame is used to weld

All of these
Hard surfacing materials such as stellite
Brass and bronze
Steel, cast iron, copper, aluminium etc

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Workshop Technology
In a simple die

Both cutting and non-cutting operations are performed at one station of the press in every stroke of the ram
Two or more operations are performed simultaneously at the single stroke of the ram
Two or more cutting operations are performed at one station of the press in every stroke of the ram
None of the listed here

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