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Tshawb nrhiav seb cov tais CPET raug tsim los ntawm cov yas PET li cas los ntawm kev rho tawm daim ntawv, thermoforming, tswj kev siv lead ua, kev txiav thiab kev tshuaj xyuas zoo, thiab kawm vim li cas cov txheej txheem no tsim cov khoom ntim khoom noj khov-rau-qhov cub ruaj khov.
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Koj puas muab cov tais txhuas tso rau hauv qhov cub tau tiag? Muaj coob tus neeg tsis paub tseeb tias nws puas muaj kev nyab xeeb lossis muaj kev pheej hmoo. Tsab xov xwm no daws qhov kev tsis meej pem thiab qhia txog yam yuav tsum zam. Koj yuav kawm txog yam ua thiab yam tsis ua, cov lus qhia txog kev nyab xeeb, thiab cov tais txhuas piv rau CPET thiab PP li cas.