en petrochemical
― DerivedFrom ⟶
Weight: 1.0
en chemical Source: English Wiktionary
en petrochemically
― DerivedFrom ⟶
Weight: 1.0
en petrochemical Source: English Wiktionary
en nonpetrochemical
― DerivedFrom ⟶
Weight: 1.0
en petrochemical Source: English Wiktionary