?ò??1??T??μ?PET2?á? ?ò1???ê?é??ú?a????íúê￠?ü?oóD?T1???￡?רòμ?-óa(chǎn)??±￡?ü?o??2?μ??3ò×1???￡?ê?ì¨?ü?óòμ??í¨?????ü?oPVC ??2?￡¨ó2?ê?o2?￡?￡?ì¨í?????PPo?3é??￡?????PET??2?oí1ú?′PC??2?μ??-?úéì￡??aêD3?ìá1?ó??êμ?°ü×°?￠ó??￠2?á??￡ ?-óa(chǎn)????￡o?????ü?o1???2ú￡oPVCí??÷???￠?′?¤???￠?￥é°???￠??°×??oú???°?÷??é????￠PPo?3é???￡ ????2ú￡oA-PET?￠GAGí??÷???￠°×??oú???°?÷?? ????PET ?o????óD??áDì?D?￡o 1. ????PET ?o???í3??÷D??°ó?á?μ??ó1¤D??￡ 2. ????PET ?o???í?ˉ?WD?￡???óDó?á?°2?¨D??￡ 3. ????PET ?o??ó?á?μ????üD??°±￡??D??￡ 4. ????PET ?o?????èμ?í??÷?è?°1a?óD??￡ 5. ????PET ?o??ó?á?????D??°?1?2μ?D??￡ 6. ????PET ?o????o??à1úê3??ò???1üàí?? (FDA) ?°è?±?o?éúê?ê3???àéú?¨±ê×??￡ 7. ????PET ?o???T?n￡??T3?￡??T??±￡?ê?}?￡