DuPont(杜邦)聚对苯二甲酸丁二酯PBTSK601 NC010
DuPont(杜邦)聚对苯二甲酸丁二酯PBTSK602 NC010
DuPont(杜邦)聚对苯二甲酸丁二酯PBTSK609 NC010
DuPont(杜邦)聚对苯二甲酸丁二酯PBTSK601 BK851
DuPont(杜邦)聚对苯二甲酸丁二酯PBTS650FR NC010
DuPont(杜邦)聚对苯二甲酸丁二酯PBTS650FR BK851
DuPont(杜邦)聚对苯二甲酸丁二酯PBTSK602 BK851
DuPont(杜邦)聚对苯二甲酸丁二酯PBTLW9030FR BK851
DuPont(杜邦)聚对苯二甲酸丁二酯PBTS600F10 BK851
DuPont(杜邦)聚对苯二甲酸丁二酯PBTLW9030 NC010
DuPont(杜邦)聚对苯二甲酸丁二酯PBTSK609 BK851
DuPont(杜邦)聚对苯二甲酸丁二酯PBTS600F10 NC010