MCQ Video 1 || Mine Environment || mcq mining || MCQ 1 || hpsoni || emt 2 mcq || mcq || mining ||

mcq video 1
mine environment
mcq mining
mcq 1
mcq 10 question
hpsoni
emt 2
mining guruji
ventilation
environment
Link :
App : Mining Guruji by HP Soni :
play.google.co...
Link
Telegram Channel : Mining Guruji by HP Soni
t.me/+2wtWCxs9...

[@BhanuPratap-zi6rt]

Bahut achhe question h sir

[@mining-hps]

thanks

[@viditbhorjar8649]

Nice video sir 👍

[@mining-hps]

Thanks

[@gondwanayt6939]

Sir ji BCCL Jr OVERMAN ka exam kab tak hoga