best video i have ever watched about drilling and blasting! so amazing work! thank you so much, very informative, i ve watched it twice. but i think i will watch it more times.
Excellent video. I know this video is very old but I was wondering if an updated training course (like the one mentioned at the end of the video) was released?
One of the best D&B Information Videos Ive found online. Well done indeed!
Brilliant video, very informative.. As an intern I learned quite a lot. Thank you!
Brilliant talk. Do you plan on making one about underground blasting? Thanks
best video i have ever watched about drilling and blasting! so amazing work! thank you so much, very informative, i ve watched it twice. but i think i will watch it more times.
I really liked your progression of detailed data
One of the most amazing tutorial I ever watched on blasting.
Excellent Video
Excellent video. I know this video is very old but I was wondering if an updated training course (like the one mentioned at the end of the video) was released?
Great effort , Sir
very informative video. Thanks
Excellent
Amazing class. Thank you. Is there any PDF version? thank you
Please can you show me how to prevent back break in blasting
Thank you
Which software did you use to make such amazing blasting animations?
please make one video about different types of blast hole patterns....
sapthagiri bt hi sir
very nice
What do you mean by BCM? how much does it cost per cubic meter?
Or tons?
BCM is bank cubic metre. I.e. cubic metres insitu before blasting.