Скачать или смотреть MINE VENTILATION- Composition of mine atmosphere - DGMS EXAM

Click to join Mineportal Ventilation whatsapp Group- https://chat.whatsapp.com/K9IXTCyrApb...

DGMS Mine Ventilation Online Class Starts 27th January 2026
Total- 35-40 Lectures will be held.
Mode-Zoom App
Timing- Evening
Recording of all classes will be uploaded in App and where it can be viewed as many times.

Class+Test Series Fee:-
One Year Validity Package- Rs 6500

Extra 2000 Off For Old MinePortal online class member
Rs 500 Off For Mineportal test series member

Only Test Series Fee(One Year/Six Month/Three Months Validity)- Rs 1199/960/899

Course & Recorded Lectures Link:- https://web.mineportal.in/courses/770...

User Notes- https://mineportal.in/user-notes/all?...
-https://mineportal.in/blog/mining-not...
-https://mineportal.in/blog/mining-not..."

Join us on our socials:-
Facebook-   / 1brpuq9dcg  
Instagram- https://www.instagram.com/mine_portal...
Whatsapp channel- https://whatsapp.com/channel/0029Vb6M...
Mineportal- www.mineportal.in