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ZnAlMg ASSEMBLY OF AN ALUMINUM COMPONENT AND OF A STEEL COMPONENT HAVING A ZnAlMg ALLOY COATING
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VEHICLES PARTS WITH BLACK COLOR THIN FILM AND METHOD FOR COATING BLACK COLOR
VACUUM COATING METHOD ON SURFACE OF ALUMINUM ALLOY WHEELS
System for Manufacturing ultra-light high strength automotive parts including Graphene
SUN SHADE FOR VEHICLE AND METHOD FOR MANUFACTURING THEREOF
SPUTTERING METHOD AND DEVICE FOR WINDOW FILM OF VEHICLE