लोहे को गैल्वनाइजिंग के लि – McqOptions

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1.	लोहे को गैल्वनाइजिंग के लिए निम्नलिखित में से किस धातु का उपयोग किया जाता है?
A.	प्रमुख
B.	अल्युमीनियम
C.	तांबा
D.	जस्ता
Answer» B. अल्युमीनियम

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