How Natural Ventilation Work in UG Mine|| By Rohit sir||✍️✍️✍️

Questions on Sinking shaft
• Question on sinking shaft
Questions on sinking shaft 2
• Sinking shaft part-2 ...
Questions on boring an drilling
• Boring And Drilling|| ...
Borehole deviation and Bore hole survey
• BoreHole Deviation|| B...
Access to mineral part-1
• Access To A Mineral be...

[@chandanpal717]

Nice explanation sir thank you ❤

[@docmentor]

Best video

[@souravsingh9605]

Sir bahut accha explain kar rahe h Dj Deshmukh ka series complete kar dijiye.... Please sir...

[@Factskikhadan16]

Yes

[@ANANDKUMAR-fi7pe]

Thanks Rohit sir 🙏🙏🙏

[@chetanyadaw8286]

yes sir pdf chahiye

[@miningsolution5122]

Nice video sir👌👌👌....

[@krushnabage5408]

Telegram channel ka name sir apka

[@BuntyKumar-bb3sg]

Baaki apka video acha rahta isme no doubt .

[@BuntyKumar-bb3sg]

Sir you make chapter wise video, it will be good for the students, in this way we will get confused.

[@rohitminingclass2468]

Main thoda ghar se bahar hu . Islye main thoda sa Knowledge dene ke liye aisa kiya. Kal tak upload hogi next video on topic chapter wise

[@paskuncare]

Sir ye shaft ke case me bs me aisa hota hai kii incline ke, adit ke case me bhi simlar hota hai?

[@mdkamaaluddin6845]

Presence of firedamp ok, but presence of firedamp explosion......!!!! Baki accha tha...

[@rohitminingclass2468]

Thanks .. sahi bole

[@rrajshorts07]

Yes pdf dijiye