Paints and varnishes - Wedge-cut method for determination of film thickness (scribe and drill method) (ISO 19399:2016); German version EN ISO 19399:2017— 30 стр.
Paints and varnishes - Wedge-cut method for determination of film thickness (scribe and drill method) (ISO 19399:2016); German and English version prEN ISO 19399:2017