en petroleum product (n)
― IsA ⟶
Weight: 1.0
en petroleum based product (n) Source: OpenCyc 2012
en petrochemical (n)
― IsA ⟶
Weight: 1.0
en petroleum based product (n) Source: OpenCyc 2012
en petroleum based product (n)
― IsA ⟶
Weight: 1.0
en goods (n) Source: OpenCyc 2012