Bord & Pillar method || U/G WORKING METHODs || khanan ज्ञान

[@MgAlphaFF]

Bohot hi intresting types se video banaya

[@tapas3741]

Sir my question is what are the factor affecting choice of pillar extraction in bord and Pilar method , is it same with applicable conditions for bord and Pilar method ?

[@soultraveller3881]

Pls Stowing ek video banye

[@lifecoder_01]

please make a video on weightage of mining subjects in gate exams and important chapters

[@anshuyadav24185]

Tq for this video

[@abhishekbeer553]

Thank you very much for this video ❤️

[@mohammadasif9846]

medium depth nhi shallow depth ke liye board and pillar mining use kiya jaata hi aur pillar ka cross section square hota hi maximum cases me......... reference RD Singh 5th chapter

[@khanangyan]

Pillar ka size rectangular hota hai According to regu.111

[@mohammadasif9846]

@@khanangyan jee ho sakta hi, rd singh book bhot phle publish hui thi.

[@ranjayKuma123]

Hindi medium me banaye video sir total

[@shahidahmad2627]

Thanku bhai❤️

[@chandankumarrajwar6294]

Hope you will upload for btech students

[@kashifalikhan3557]

Pervious year ka qus chahiye sir EMT KA 16'17'18'19'20

[@santoshkumarmahanta7835]

💜

[@anilgosai4960]

Very nice video sir

[@SUMITKUMAR-fw9xf]

🖒🖒🖒🖒🖒

[@sujan9132]

👍👍

[@ivydaschowdhury5325]

Please check the spellings

[@manishpal6531]

Safety par video banaeye

[@khanangyan]

Ok

[@khanangyan]

Comment your topics..

[@Deepakmp40]

😜😘😘😘😘😍

[@rajavarapupoojitha5416]

Language prblm

[@ankitbharti7784]

its bord not board

[@khanangyan]

Due to auto correction it's auto changed during preparation of pdf Sorry for that