Properties of Refractory Material | Thermal spalling, thermal shock, Cold compressing strength |

[@Abhijitbordoloi839]

Sir thank you apke video dekh dekh ke aur practically kr kr ke bhut kush sikha🙂

[@yatrikvagh]

Super 💯

[@yatrikvagh]

🎉

[@GaneshamsaliSali]

Your class is very help full for me

[@kuldeeppawar6092]

Sir, boiler official work pe video??? 🙏

[@bhagwannaikwade7486]

First .....

[@GaneshamsaliSali]

Namaste 🙏sir

[@GaneshamsaliSali]

Hp lp dosing calculation kaise kare ek video karo sir

[@bilalsanadi177]

Sir BOE Engineer ki salary ky hoti hai ?