联系电话15916935493范先生  德国拜耳(Durethan)PA6 B30S,B31SK,B36ASK,B40SK,B40ECS,BC30,BC303,BC304,BC40,BC42,T40,BKV15H1.0,BKV20H2.024,BKV30H1.0,BKV35,BKV40H2.0,BKV50H2.0,BKV25Z,BKV35Z,BKV40Z,BKV15GH2.0,BKV30GH2.0,BKV115,BKV125,BKV130,BKV135,BKV140,BKV130GIT,BKV215,BKV230H1.0,BKV30N,BKV30N1,BM130H2.0,BM230H2.0,BM240H1.0,BM230ZH2.0,BG30X,BM29XH2.0,BM30XH1.0,BM401XH1.0,BKV30RMH3.0,BKV120RM,BKV125RM,BKV130RM,BKV135RM,BKV140RMW1,BKV151H.0,BKV20H2.0, BKV25H1.0, BKV30H1.0, BKV35, BKV40H2.0, BKV30RMH3.0, BKV120RM, BKV125RM, BKV130RM, BKV140RMW1, BKV115, BKV125, BKV130, BKV135, BKV140, BKV130GIT, BKV215, BKV230H1, BKV30N, BKV30N1, BM130H2.0, BM230H2.0,BM240H1.0, BM230ZH2.0, BG30X,BM29XH2.0, BM30XH1.0KU2-2184 15H3.0,