View Historical Standards for D4227:

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Document Designation and Title Year Select Item(s) D4227 Standard Practice for Qualification of Coating Applicators for Application of Coatings to Concrete Surfaces 99(2005) D4227 Standard Practice for Qualification of Coating Applicators for Application of Coatings to Concrete Surfaces 05 D4227 Standard Practice for Qualification of Coating Applicators for Application of Coatings to Concrete Surfaces 99