COC?????????8007S-04 ???? TPE???????TC6PAZ?? TPU????·????58
COC????480M ?????? PBT????DCCT GF30?? POM ?????? F10-02??PO
COC????5013 ??????????? TPU???????????????3685AU?? PP??????
COCDX4900 ????????? PA6??????1010G15?? PMMA ???????? IRS-40
COC?????????8007S-04 ?????????? PA12 ??????????? 2161?? PP?