Prezentul standard se refer? la unsurile lubrifiant e multifunc?ionale de litiu-ealciu-plumb eu sulfura de molibden, ob?inute prin dispersia s?punului mixt de litiu-ealciu-plumb ?n ulei mineral naftenie rafinat acid sau eu solven?i selectivi ?i aditivaie
STAS 12823-1990 history
1990STAS 12823-1990 Multi — functional lubricating greases litiuum-calcium-lead greases with molybdenum sulphide