参考文献、1,GB.T 31009。足部防护.鞋,靴 安全性要求及测试方法。2,EN。13832、1。2006,Footwear、protecting against.chemicals，Part，1.Terminology、and。test。methods、3.EN。13832 2.2006 Footwear.protecting,against,chemicals.Part,2.Requirements，for，footwear resistant.to，chemicals under、laboratory。conditions。4，EN,13832，3,2006,Footwear protecting。against。chemicals,Part.3,Requirements，for footwear、highly。resistant to.chemicals，under,laboratory、conditions