hmn
PET geogrid yog ib phoojywm uas siv phau ntawv teev thawj, Yog li ntawd, tsis muaj ib yam dabtsi sijhawm. Lawv tsim hauv pheethylene terephthalate (PET), yog phau geogrid nrhiav tau nrhiav phau nroog, los pab tau lub nroog. Yog li ntawd, peb yuav tsum ua li ntawd. Qhia nroob tsim nyog tsim nyog tsim nyog phauj