Room and pillar mining method - Epiroc
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- เผยแพร่เมื่อ 21 พ.ย. 2019
- Room and pillar is a common mining method mining ore bodies with a dip less than 50 degrees. There are different variations of the method, depending on rock conditions and the dip and thickness of the ore body.
- วิทยาศาสตร์และเทคโนโลยี
As an Engineering student with limitations on the english language, this helped me better understand my journal review. Thank you.
SUMMER Class during this Corona Pandemic.
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This Channel is for sure simplifying mining methods for me. Keep up the good work.
Very helpful video of room and pillar mining .... It helped me alot 😊
I'm watching this cause I forgot what "Room & Pillar" is so this helped alot for my project in "Stem" witch stands for science,technology,engineering and math
Guess what. No one cares
Excellent video!
This is best mining learning platform
These videos are very helpful
Muchas gracias por la explicación
I did that for 33 years
can block out mining instead of blast mining be used to create the room a pillar mine ... then you get large chunks of usable material .. say like into granite or marble or perhaps canadian shield rock
What do you mean by blockout?
I mean I suppose you could, but nobody really needs big block of coal
Very good👌
Great .. thumbs up
Watching this in grade 7 covid19 online classes
Same :)
tu kon ha
Now I am in 8😎
school konsa
Ma BGTL sa ho bss lahore
sa serais merveilleux d'avoir ca en francais pour montrer au future mineur
Superb video 👏 great job 👍...
Plz do videos Methods of working coal...
Need all methods of mining
Hi. see the playlist of the channel. there are a lot )
Any one watching from india.. 😇
Quien de la coara uaslp viendo este vídeo? ndeah
Load Coal!!!!!!!!!!!!!!!!!!!
Mm
Hindi language me video banaye sir
.
danick sosi xui