ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
Can you guys do one on shrinkage mining method please.
they will not. shrinkage stoping is not mechanized fully.
unbelievable craziness. terrifying to me
😂SAY THAT AGAIN.
It’s not scary
Can you make a video on vertical crater retreat.
please do narrow tabular mining video
what software was used to make this video
deswick
Good
Kis kisko mining mein job mili h
Can you guys do one on shrinkage mining method please.
they will not. shrinkage stoping is not mechanized fully.
unbelievable craziness. terrifying to me
😂SAY THAT AGAIN.
It’s not scary
Can you make a video on vertical crater retreat.
please do narrow tabular mining video
what software was used to make this video
deswick
Good
Kis kisko mining mein job mili h