U-Polyvinyl chloride (PVC) uthetho olungakhe ngokwesiphumo esingabhedwe kakhulu. Ukushintsha kwe-PVC uthetho uphumelela ngamabini amahhase, ubuchikichikelelo, ukubulukile kanye nokumixa ngezicatshulwa. U-PVC uthetho ofunekayo ungavalekiswa ngemibono eminingi nemigama eminingi ngokusebenzisa izinto zakhe ezithileyo nezindawo zokusetyenziswa.
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