Regulation 85 of CMR2017& Explanation of factor of safety

[@easytechclasses3895]

Badut aachhe se samjhye sir thank you

[@gunvantbele-miningclasses]

ok

[@bhimaturi]

Super concept sir ji 🙏🙏

[@gunvantbele-miningclasses]

ok

[@jitendrakumar4616]

Great explation🎉🎉🎉🎉

[@gunvantbele-miningclasses]

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[@bhimaturi]

Mind blowing explain sir ji 🙏🙏🙏

[@gunvantbele-miningclasses]

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[@amit03yt94]

Thnx sir 🙏🙏🙏🙏

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[@mohitkacher2323]

👌👌

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[@ajithembram315]

🙏🙏🙏🙏

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[@saurabhdutt4019]

❤❤❤❤❤

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[@sujitkumarsahoo7379]

Good describe sir 🙏

[@gunvantbele-miningclasses]

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[@VishalKumar-bf3rf]

Thank you sir.🙏

[@gunvantbele-miningclasses]

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[@jitendrakumar4616]

Understtod sir

[@gunvantbele-miningclasses]

Ok

[@lucasgodsel3614]

Bent back wire type cappel kya hota hai

[@gunvantbele-miningclasses]

tell u

[@sonaisadhu118]

Room and pillar mining method ka ek video bnayiye

[@gunvantbele-miningclasses]

Ok

[@ajeetverma2216]

💯🫡🙏🏻

[@gunvantbele-miningclasses]

ok

[@ajithembram315]

🙏🙏🙏🙏

[@gunvantbele-miningclasses]

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[@krishnashahvoice.9457]

🙏🙏🙏🙏

[@gunvantbele-miningclasses]

ok