精煉廠
Refinery \Re*fin"er*y\ (-?), n.; pl. {Refineries} (-?z). [Cf. F. raffinerie.] 1. The building and apparatus for refining or purifying, esp. metals and sugar. 2. A furnace in which cast iron is refined by the action of a blast on the molten metal.
refinery n : an industrial plant for purifying a crude substance