Abstract

ISO 21227-4:2008 describes a method for evaluating filiform corrosion by means of digital optical imaging. Only the evalution procedure is described. The filiform corrosion itself is produced in accordance with other standards.


General information 

  • Status
     : Under development
  • Edition
     : 2
  • Technical Committee
     : ISO/TC 35/SC 9 General test methods for paints and varnishes
  • ICS
     :

Life cycle

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