give the right answer....
of 3,4
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1
Answer:
galvanisation is a process of coating material with zinc to prevent rusting .
in electroplating metals are used according to the object to be plated .
3.steel
4.green and black
Answered by
2
Answer:
Stainless steel and green
Explanation:
stainless steel is the most common corrosion resistant alloys as it creates a oxide layer that helps in the corrosion resistance.....
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