Galvanisation
ઑડિયો ની ભાષા:અંગ્રેજી
Watch this video and learn about the process of galvanisation in presence of iron articles and molten zinc.
ઑડિયો ની ભાષા:અંગ્રેજી
Watch this video and learn about the process of galvanisation in presence of iron articles and molten zinc.
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