Question

write a brief note on affect of rusting on economy?​

Answer 1

Several studies over the past 30 years have shown that the annual direct cost of corrosion to an industrial economy is approximately 3.1% of the country's Gross National Product (GNP). In the United States, this amounts to over $276 B per year. The Department of Defense alone has corrosion costs of $20 B.

Answer 2

Several studies over the past 30 years have shown that the annual direct cost of corrosion to an industrial economy is approximately 3.1% of the country's Gross National Product (GNP). In the United States, this amounts to over $276 B per year. The Department of Defense alone has corrosion costs of $20 B

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