Mahsulot tavsifi
The development of plastic, starting with industrial rubber products in the nineteenth century. Natural rubber was replaced by synthetic materials called plastics, which are polymers created through polymerization. The first plastic, celluloid, was developed by John Wesley Hyatt as a substitute for ivory
#plastic#polymer#celluloid#john wesley hyatt#industrial rubber
Muallif
Oybek XamidullayevTasdiqlangan muallif
- Hujjatlari
- 104
- Sotilgan
- 8
