特卫强

慧聪网：杜邦公司享誉全球，您认为杜邦对皮革有什么独到的见解？杜邦“特卫强：杜邦”特卫强防护服有效阻挡空气中的微粒。

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防微杜渐与自由发展两种德育模式的对立&中美学校道德教育比较研究杜邦“特卫强：杜邦”特卫强防护服有效阻挡空气中的微粒。

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防明燃、烟燃和余燃的阻燃剂杜邦“特卫强：杜邦”特卫强防护服有效阻挡空气中的微粒。

Fire smoke and smolder retardants DuPont " Tyvek ? DuPont " Tyvek apparel provides excellent protection against microscopic airborne particles .