DIN EN ISO 6158-2011 金属和其他无机涂层.工程用电沉积铬镀层(ISO 6158-2011);德文版本EN ISO 6158-2011
Metallic and other inorganic coatings - Electrodeposited coatings of chromium for engineering purposes (ISO 6158:2011); German version EN ISO 6158:2011
This International Standard specifies requirements for electroplated coatings of hexavalent chromium, with or without undercoats, on ferrous and non-ferrous metals for engineering pruposes.