[HINDI] WROUGHT IRON ~ ALLOYING ELEMENTS, CHEMICAL COMPOSITION & IMPURITIES IN WROUGHT IRON 

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Hello dosto mera name h Ankit Ras aur le k aaya hu appk lia Mechanical Guru ka ek aur latest episode aur ajj hum baat karenge ; contents :
Wrought iron
Composition of cast iron
Impurities in cast iron
How to make wrought iron
All in detail in hindi with examples
Mujhe ummed h appko Mechanical Guru ka yeh episode pasand aaya hoga aur pasand aaye toh mere channel ko like , share aur subscribe jarrur karren kyuki m appk lia roj aisehi acchi videos le k aata rehta hu.
Jai javan , jai kissan
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