PBT塑胶原料(1)美国GE855、310-SE0、420-SE0、DR48、南通100MC、100LC、杜邦ST-820、NC010(2)台湾长春1100、3015、3030、4130、4815(3)沙特创新(美国GE)1731-BK1066310SE0-BK10664521-3244-GY457477855-1001FV699357-BK1066VX5005-7001-GF5310SE0310SEO-1001325325-1001357-1001357-7001357M357U-1001364-1001364-GY89134022-1001420420-1001420SE0(BK1066)420SEO420SEO-1001420SEO-1066420SEO-70015031508-BK1066553-BK1006815830830FDR48DR48-7001K3501-1001T7391V3900WXV7390V9561-1001VX5005VX5022)