Mahadhamaka-10 for SECL, BCCL with explanation
4:03
Embankment against water body
39:56
Special MCQ -4 for MCL by Bele sir with explanation
25:35
Blasting Card. Reliving hole not less than 30 cm from misfired hole. regretted for inconvenience
43:24
Statutory inspection or examination shall be carried out in UG coal mine . Note Reg 136(7)- 30 days
3:54
DTH/TLD Connection in the Mines
2:08:22
¡MELODÍAS LEGENDARIAS QUE NUNCA PODRÍAS ABURRIRTE DE ESCUCHAR! MEJOR MÚSICA INSTRUMENTAL
1:29:37
Nadie Está PREPARADO: Transformación mundial, China y Trump Cambiarán la historia (Pablo Gil) #LFDE
3:58:39