Gas Turbine Heat Recovery Steam Generators AN AMERICAN NATIONAL STANDARD ASME PTC 4.4-2008 [Revision of ANSI/ASME PTC 4.4-1981 (R2003)] Performance Test Codes Copyright ASME International Provided by IHS under license with ASME Not for Resale No reproduction or networking permitted without license from IHS --`,,```,,,,````-`-`,,`,,`,`,,`---