Tuesday 27 October 2015

Pattern types-UNIT 1

Cupola furnace-UNIT 1

Continous casting process-UNIT 1

TYPES OF FLAMES IN GAS WELDING-UNIT 2

ELECTRIC ARC WELDING-UNIT 2

Casting introduction-UNIT 1

Mould types-UNIT 1

Centrifugal casting-UNIT 1

Permeability test-UNIT 1

PLASMA ARC WELDING-UNIT 2