#nylonmaterials
#nylonmaterials
PETRONTHERMOPLAST.COM
All About Nylon Materials and the History
The first synthetic nylon was created in 1935 by American scientist Wallace Carothers, who was then working at the DuPont research center in Delaware. Nylon
0 Комментарии 0 Поделились 537 Просмотры 0 предпросмотр
Спонсоры
Спонсоры
Спонсоры
google-site-verification: google037b30823fc02426.html