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阻燃性强的塑料有那些?_米乐体育app下载安卓-M6米乐官网下载
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米乐体育app下载安卓:阻燃性强的塑料有那些?

2024-12-27 03:00:12 | 来源:M6米乐官网 作者:m6米乐官网下载

  

  2007-02-25·TA取得超越7391个赞知道大有可为答主答复量:4154采用率:20%协助的人:0重视酚醛塑料(电木粉),尿醛塑料(电玉粉),密胺塑料(三聚晴胺塑料粉).都具有阻燃特性.以上塑料上海,重庆或许出产.谈论收起为你引荐: