Biodegradable ib leeg-siv khob
Daim ntawv thov rau Biodegradable PLA khob
Qhov zoo
Cov ntaub ntawv pov thawj tsis muaj dej tsis zoo, tuaj yeem tuav tau ntau yam khoom noj qab
Xaiv cov ntaub ntawv raw thiab so assured ntawm zoo
Yooj yim rau siv thiab yooj yim rau kev tsim
Xyoo ntawm kev paub, txhim khu kev qha zoo
Peb npaj siab los tham txog cov kev daws teeb meem zoo tshaj plaws rau koj txoj kev lag luam.
