长期供应ELVAX3190陶氏杜邦eva3190代理商VA含量25%
长期供应ELVAX3200陶氏杜邦eva3200代理商VA含量22.5%
长期供应ELVAX3176陶氏杜邦eva3176代理商VA含量18%
长期供应ELVAX3174SHB陶氏杜邦eva3174SHB代理商VA含量18%
长期供应ELVAX3174陶氏杜邦eva3174代理商VA含量18%
长期供应ELVAX3170SHB陶氏杜邦eva3170SHB代理商VA含量18%
长期供应ELVAX3170陶氏杜邦eva3170代理商VA含量18%
长期供应ELVAX3169Z陶氏杜邦eva3169Z代理商VA含量18%
长期供应ELVAX3165SB陶氏杜邦eva3165SB代理商VA含量18%
长期供应ELVAX3165陶氏杜邦eva3165代理商VA含量18%