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Kuongorora kwekufananidza kweNylon uye polyester muBhegi Indasitiri: Zvakanakira uye Zvakashata uye Kushandisa Zviitiko

Kuongorora kwekufananidza kweNylon uye polyester muBhegi Indasitiri: Zvakanakira uye Zvakashata uye Kushandisa Zviitiko

一, kuenzanisa kwezvinhu zvekunyama zvinonyangadza nylon polyester chemosition polyamide (PA) polyethyle terephthalate (pet) yakanyanya kuwanda simba

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