calculation of powder factor & Detonator factor

[@rajeshgiddey7452]

Super sir thank you sir

[@bhimaturi]

Very useful sir ji🙏🙏

[@gunvantbele-miningclasses]

ok

[@naitiktiwari8174]

Bahut achha sirji samjhate hai

[@gunvantbele-miningclasses]

Ok

[@gangadharrajak7335]

❤❤❤❤❤❤❤❤❤

[@gunvantbele-miningclasses]

ok

[@biswajitsahoo8674]

Excellent 👍

[@gunvantbele-miningclasses]

ok

[@ajithembram315]

Is question par practice karenge
🙏🙏🙏🙏🙏

[@gunvantbele-miningclasses]

ok

[@MIKKY_BHAI]

Thankyou sir

[@gunvantbele-miningclasses]

ok

[@gunvantbele-miningclasses]

ok

[@Nirbhaysingh19966]

Thankyou sir ❤

[@gunvantbele-miningclasses]

ok

[@RamaSoren-cv2vt]

🙏🙏

[@gunvantbele-miningclasses]

ok

[@nepaliparbita1377]

Sir naskar ma nepal sa hu . Mara name aashish miya ha ma blasting ki class lana chahatahu.

[@gunvantbele-miningclasses]

watch solid blasting & explosive & blasting playlist

[@gunvantbele-miningclasses]

2playlist

[@mohanreddy6352]

Hello sir
maining stone production hard stone
0.500kg between 9tone size stone

[@mohanreddy6352]

How much
Sapceing and burden
Depth for hole
How much givem explosive charg

[@ajeetverma2216]

🫡

[@gunvantbele-miningclasses]

ok