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Ṣiṣu Ti ogbo ° redation
egboogi yellowing fun awọn pilasitik ina-Oxidation ati ti ogbo lenu jẹ prone lati waye ninu awọn ilana ti processing ati lilo ti ṣiṣu, roba ati awọn miiran polima awọn ohun elo , Abajade ni idinku ti awọn ohun elo ti irisi ikolu agbara, egboogi-warping agbara, fifẹ agbara ati elongation ati awọn miiran-ini.
