mining explosive charging rods

Guidance Note QGN 10 Handling explosives surface mines and .This document, Guidance Note for Handling Explosives in Surface Mines and Quarries, ... PERSON IN CHARGE OF MAGAZINE . .. 8.5.1 Tamping Rods.mining explosive charging rods,mining explosive charging rods,Charging - NormetSuccessful drill and blast excavation in underground mines and tunnels ensures . Normet has designed a complete range of underground explosive chargers.Blasting using permitted P5 category explosive . - ResearchGateJan 11, 2018 . The output of coal in a blast in underground coal mines depends on a number of factors, . With use of PENTADYNE-HP, explosive charge column was extended from 1.05 .. electric drills and drill rods of 1.8 m (6 feet) length.

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mining explosive charging rods