Greek-English translations for διυλιστήριο

• filter
  He runs an email filter to catch the junk mail
  Hes got no filter, and hes always offending people as a result
  The collection of cofinite subsets of ℝshould not be italicized is a filter under inclusion: it includes the intersection of every pair of its members, and includes every superset of every cofinite set.
• refinery
  The presence of a major oil refinery for Saudi crude is well known. Είναι ευρέως γνωστό ότι εκεί υπάρχει ένα μείζον διυλιστήριο σαουδαραβικού αργού πετρελαίου.