TREA

for oil-bearing deposits

Follow

Industry

  • CPC
  • E21C41/31
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21CMINING OR QUARRYING E21C41/00Methods of underground or surface mining Lay-outs therefor

Current Industry

E21C41/31for oil-bearing deposits
Industries