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ALUMINUM ROLLING  CASTING  MOLTEN METAL DEGASSING Air Products and Chemicals, Inc Foseco, Inc. Foseco Inc./Snif Systems Gautschi Electro-Fours LTD Hydro AL/Norsk Hydro USA INC. Metaullics Systems Co. L.P. Pechiney Pyrotek Siemens Energy & Automation, Inc. STAS |