Permitted explosive/pdf

[@VishalKumar-bf3rf]

Namaste sir Sir ek question tha sir . Blasting cable length in stone drift ka hoga sir. (A)150 (B) 180 (C) 160 ( D) 50.

[@gunvantbele-miningclasses]

ok

[@badalmunda4996]

Thank you sir ☺️

[@beinghuman300]

Sir, sinking shaft me coal seam ke kitne pas pahuchne pe permitted explosive ka use karenge?

[@gunvantbele-miningclasses]

Tell you

[@jitendrakumar4616]

Gd nit sir thanks

[@gunvantbele-miningclasses]

gdnt

[@SHOYABAKHATR]

Thanks Sir ❤❤❤

[@gunvantbele-miningclasses]

ok

[@jitendrakumar4616]

Thanks sir

[@gunvantbele-miningclasses]

ok

[@shubhamsahu5606]

Permitted explosive कि टेस्टिंग dgms और CMRS कराते हैँ यों और कोई

[@gunvantbele-miningclasses]

watch explosives and accessories playlist

[@rohitsinghrajput4300]

Hindi me v bool kr samja diya kijiye sir English to likh

[@gunvantbele-miningclasses]

Ok