sub - surv
- sub
- sub aeration flotation machine
- sub drift
- sub entry
- sub slicing
- subbench
- subdrift
- subgrade drilling
- sublayer
- sublevel
- sublevel caving method
- sublevel caving system
- sublevel crosscut
- sublevel drift
- sublevel interval
- sublevel long hole benching
- sublevel method
- sublevel mining
- sublevel open stope method
- sublevel roadway
- sublevel stoping
- sublevel undercut caving method
- sublimate
- sublimation
- submarine blasting
- submarine coalfield
- submarine mine
- submarine mining
- submerged digging
- submerged platform
- submersible pump
- subsidence
- subsidence area
- subsidence fracture
- subsidence prevention
- subsidence rate
- subsidence trough
- subsidence zone
- subsoil
- substance
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