"Underground" is in the NAICS Code "212112"
(Bituminous Coal Underground MiningSubbituminous coal underground mining or mining and beneficiating)
"Underground" is in the UNSPSC Code "20102307"
Underground mining service vehicle spare parts or accessories
Other Database Pages Exist for this Phrase:
Underground storage tank (Underground storage tank is characterized as ...)
Underground transmission lines (Underground transmission lines are lines that are ...)
Bus (Bus is a term which can refer to: 1. A vehicle ...)
Mining (Mining refers to the science, technique, and ...)
List of books: Underground