Corrosion of metals cannot be prevented by its (A) Tempering (B) Chromising (C) Aluminising (D) Alloying

Corrosion of metals cannot be prevented by its
(A) Tempering
(B) Chromising
(C) Aluminising
(D) Alloying
by

1 Answer

Answer :

(A) Tempering
by

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