We found 3 dictionaries that define the word petroleum refining:

General (1 matching dictionary)

1. Petroleum refining: Wikipedia, the Free Encyclopedia

Computing (1 matching dictionary)

2. petroleum refining: Encyclopedia

Medicine (1 matching dictionary)

3. Petroleum Refining: Medical dictionary

Phrases: Petroleum refining processes, Petroleum refining in the United States, Petroleum refining in the United Kingdom, more... ▸ Words similar to petroleum refining ▸ Usage examples for petroleum refining ▸ Idioms related to petroleum refining ▸ Wikipedia articles (New!) ▸ Words that often appear near petroleum refining ▸ Rhymes of petroleum refining ▸ Invented words related to petroleum refining