Qalabka fiilada ee PVC waa resin ku salaysan polyvinyl chloride, oo ku daraya stabilizer, dioctyl phthalate, diisodecyl phthalate, dioctyl terephthalate, trioctyl metaphenolate iyo balaastikada kale, kaalshiyam carbonate iyo filtarrada kale ee organic, daro iyo saliidaha, ka dib isku darka iyo cajiin iyo extru ...
Akhri wax dheeraad ah