Explosive , Accessories And Blasting - Chapter 8|| Dj Deshmukh book|| By rohit sir✍️✍️✍️
28:23
Dj deshmukh||Chapter-8 || Part-4||What is ANFO||Slurry Explosive|| SMS||Booster|| By Rohit sir
28:40
What Is Solid Blasting || Chapter-8 ||Part -7||Dj Deshmukh|| By Rohit sir
38:23
Special method of shaft sinking completely information | Piling Caisson Freezing Cementation Method
18:50
Access To A Mineral bed||Dj Deshmukh vol-1|| chapter -6|| Rohit sir
15:23
All Blasting accessories used in opencast mines | oc explosive | nonel | Ed | petn booster emulsion
10:09
Various Entries in mines || Mode of Entry in mines || Mine Entry || Mining Gurukul
14:49
Face Pump||Stage Pump|| Main sump||Drivage Of Roadway in coal seam|| By Rohit sir
43:29