"Ochrona przed Korozją" (Corrosion Protection) No 03/2023View cover and table of contents in Polish and English) (pdf) RESEARCH ARTICLES THE EROSION RESISTANCE OF CR/CRN MULTILAYER COATING DEPOSITED USING INDUSTRIAL ARC-PVD PROCESS FOR COMPRESSOR BLADES APPLICATION POWDER COATINGS IN ANTI-CORROSION APPLICATIONS OF STEEL STRUCTURES – AN ATTEMPT TO ADAPT THE REQUIREMENTS TO THE SCHEME OF THE PN-EN ISO 12944 STANDARD