Blast Furnace Raw Materials High Temp Analysis//हिंदी

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[@Prakash-os4bh]

Best channel for metallurgist... Janak sir aap aise hi video dete rahe aapka channel ek din jarur grow hoga...

[@shoaibakhtaransari689]

Bhut acha lecture

[@tarahman7]

thanks a lot sir.
Sir last me jo softening temp. dekhne bole quality ke liye wo start waala dekhna hoga na? ya phir dono start and end.

[@masterpapi.2m813]

Thank you sir. Sir thoda bataiye ki har test ka standard result kya hona chahiye?

[@gullutech8306]

Sir you regularly upload video

[@Ranjit84562]

Foundary and welding chapter ko samjha dijiya na please sir

[@janakkumar6771]

Ok

[@vinodjain7547]

Please upload videos for jo exam 22