Institut für Galvano- und Oberflächentechnik Solingen GmbH & Co. KG (IGOS)
Solingen, DE
This document is a translation. The definitive version is the original German annex to the accreditation certificate. 2 Photometrical test DIN EN ISO 3613 2021-08 Metallic and other inorganic coatings - Chromate conversion coating