Mining and quarrying, contract drilling and related support activities IBSP

All examples - 213117 - Contract drilling (except oil and gas)^CAN

boring test holes for non-metallic minerals mining (except fuels), on contract basis
contract diamond drilling, metallic minerals
contract drilling (except oil and gas)
drilling for anthracite mining, contract
drilling for coal (except anthracite), contract
drilling services for non-metallic minerals mining (except fuels), on a contract basis
iron ore mine diamond drilling, contract services
metal mining, prospect drilling for, on a contract basis
prospect drilling for metal mining, on a contract basis
prospect drilling for non-metallic minerals (except fuels), on contract basis
test drilling for metal mining, on a contract basis
test drilling for non-metallic minerals mining (except fuels), on a contract basis