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        2. eva鞋底的優缺點 eva鞋底的缺點和優點?

          eva鞋底的優缺點 eva鞋底的缺點和優點?

          優點:大多數較便宜,耐油,耐磨,絕緣性能好。缺點:防滑性能差,質地差,不耐寒,不耐折,透氣性差。密閉泡孔結構,不吸水,防潮,耐水性能良好。與填料的摻混性好,著色

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