en metals mining (n)
― IsA ⟶
Weight: 1.0
en materials (n) Source: OpenCyc 2012
en gold (n)
― IsA ⟶
Weight: 1.0
en metals mining (n) Source: OpenCyc 2012
en aluminum (n)
― IsA ⟶
Weight: 1.0
en metals mining (n) Source: OpenCyc 2012
en diversified metals mining (n)
― IsA ⟶
Weight: 1.0
en metals mining (n) Source: OpenCyc 2012
en steel (n)
― IsA ⟶
Weight: 1.0
en metals mining (n) Source: OpenCyc 2012