11.07.03_ART
MATERIE PLASTICHE PRIMARIE DI SINTESI FIBROSE (POLICONDENSAZIONE)	PRIMARY SYNTHETIC FIBROUS PLASTICS (POLYCONDENSATION)
MATERIE PLASTICHE PRIMARIE	PRIMARY PLASTICK MATTERS
FIBRE POLIURETANICHE XX	POLYURETHANES FIBRES
FIBRE POLIESTERI (DRALON) XX	POLYESTERS FIBRES (DRALON)
FIBRE POLIAMMIDICHE (NYLON) (KEVLAR) XX	POLYAMIDES FIBRES (NYLON)