photoMegjegyzés hozzáfűzése First Nylon PlantDuPont built the first full-scale nylon plant in Seaford, Delaware, and began commercial production in late 1939. 2022.06.30. lgyarmati First Nylon PlantDuPont built the first full-scale nylon plant in Seaford, Delaware, and began commercial production in late 1939. részletei…
