Найдено: 4
Overview EN ISO 20266:2020 (ISO 20266:2018) specifies an instrumental method for determining the image clarity - the degree of sharpness of a reflected or transmitted image - of paint films and coati…
Overview ISO 20266:2018 specifies an instrumental method to determine image clarity - the degree of sharpness of an image reflected from or transmitted through a paint film (coating). The method meas…