(A) Alloy steel (X)
(B) Grey cast iron (X)
(C) Mild steel ()
(D) High carbon steel (X)
Answers: Oxyacetylene reducing flame is used while carrying out welding on Mild steel .
(A) Alloy steel (X)
(B) Grey cast iron (X)
(C) Mild steel ()
(D) High carbon steel (X)
Answers: Oxyacetylene reducing flame is used while carrying out welding on Mild steel .
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