长期供应ELVAX4260陶氏杜邦eva4260代理商VA含量28%
长期供应ELVAX260陶氏杜邦eva260代理商VA含量28%
长期供应ELVAX250陶氏杜邦eva250代理商VA含量28%
长期供应ELVAX240W陶氏杜邦eva240W代理商VA含量28%
长期供应ELVAX220W陶氏杜邦eva220W代理商VA含量28%
长期供应ELVAX210W陶氏杜邦eva210W代理商VA含量28%
长期供应ELVAX4355陶氏杜邦eva4355代理商VA含量25%
长期供应ELVAX4320陶氏杜邦eva4320代理商VA含量25%
长期供应ELVAX4310陶氏杜邦eva4310代理商VA含量25%
长期供应ELVAX360陶氏杜邦eva360代理商VA含量25%