Enkosi ngeenzame zabasebenzi be-R & D. I-resin engaphezulu iye yasungulwa, kubandakanywa ukumelana nokushisa okuphezulu (ii-200 degrees emva kokunyanga kwe-2nd), i-PP ifana ne-resin ethambileyo, i-resin ecacileyo, i-resin emnyama, i-resin ekhatywayo, kunye ne-resin ekhethekileyo yezihlangu.
Ukujongwa kwefoto:
Iiparamitha zeResin:
Ixesha lokuposa: Jul-05-2019