213117 - Contract drilling (except oil and gas)CAN
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
- 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