Ana rarraba injunan gyare-gyaren allura zuwa injuna waɗanda aka keɓe ga robobi na crystalline da amorphous. Daga cikin su, injinan gyare-gyaren alluran filastik, injinan da aka ƙera kuma an inganta su don sarrafa kayan amorphous (kamar PC, PMMA, PSU, ABS, PS, PVC, da sauransu). Siffofin wani...
Kara karantawa