BUCHAREST, ROMANIA - NOV 9: Oil workers perform maintenance duties at the Arpechim refinery near Pitesti; on Nov 9, 2007 some 120 kilometers from Bucharest, Romania.
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BUCHAREST, ROMANIA - NOV 9: Oil workers perform maintenance duties at the Arpechim refinery near Pitesti; on Nov 9, 2007 some 120 kilometers from Bucharest, Romania.