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Overview CEN ISO/TS 27469:2011 (ISO/TS 27469:2010) is a Technical Specification for the petroleum, petrochemical and natural gas industries that defines a method of test for fire dampers used in vent…
What is ISO/TS 27469 - Method of test for fire dampers about? ISO/TS 27469 specifies a method for determining the following: Ability of fire dampers installed in ventilation systems to prevent the sp…