Imiyoboro ya polyvinyl chloride (PVC) imaze kuba hose mubikorwa remezo bigezweho, ubwubatsi, hamwe nogukoresha amazi, bihabwa agaciro kubiramba, bihendutse, kandi bihindagurika. Isoko ry'imiyoboro ya PVC ku isi riragaragaza iterambere rikomeye, riterwa no kongera imijyi, ibikorwa remezo bizamuka ...
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