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                      逿˜ŽPVC片æçš„介¾l?/h1>
                      æ¥æºåQ?a href='http://www.spyandfly.com/news/183.html'>http://www.spyandfly.com/news/183.html  å‘布旉™—´åQ?021-12-15

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                      PVC片æå¯¹åŒ…括浓酸ã€ç¢±å’Œé†‡åœ¨å†…的许多化学å“å…ähœ‰å分高的è€å—性。其优异的机械强度和易加工性也使PVCæˆäؓ一¿Uå分有用的塑料åQŒç”¨äºŽå·¥ä¸šä¸­˜q用化学å“çš„½Ž¡é“é…äšg和部件。它å¯ä»¥è½ÀL¾åœ°é“£å‰Šã€èžR削ã€é’»å­”å’Œæ”ÖM¸ã€‚叿¹¿æ€§ä½Žè‡?0.2%åQŒPVCå…ähœ‰æ°å‡ºçš„电¾l缘性能ã€?/span>

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