Ps Polystyrene Vaj Huam Sib Luag

PS Phab ntsa vaj huam sib luag yog lub teeb yuag thiab cov khoom siv hauv tsev zoo. Nws yog tsim ntawm sab nraud hniav zoo nkauj thiab sab hauv polystyrene ua npuas ncauj. Nws muaj qhov zoo ntawm cov rwb thaiv tsev zoo, kev teeb tsa ceev, lub zog txuag, kev tiv thaiv dav, ib puag ncig kev tiv thaiv thiab kev zoo nkauj. Nws yog dav siv nyob rau sab nrauv phab ntsa, partitions, thiab lwm yam, ua kom luv thiab ua kom zoo dua qub.