Coating, its purpose and its classification in hindi with simple diagram

[@vikeerajmadhogarh1235]

Nice 👍

[@AKAllEducation]

Thank you 🙏🙏🙏

[@surendrayadav4065]

Best explanation sir

[@You_know235]

How to prepare zinc coating solutions with formula

[@abdulsamad-tr1jw]

Sir please complete the whole typice in all teacture

[@AKAllEducation]

Ok i will try my best

[@Wasim_117]

Definition of coating NOTES 🔽 allinone111222.blogspot.com/2023/04/definition-of-coating-its-types-working.html