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pa66收缩率是多少|化学视窗
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  • pa66收缩率是多少 - pa6与pa66的收缩率

    pa66收缩率是多少 - pa6与pa66的收缩率

    前言:pa66收缩率是多少增强阻燃PA66的收缩率是多少 百分之30玻璃纤维的话,你这个应该1*1吧,收缩放到1.006. 分型面的选择至关重要。有利于保证塑件的外观质...

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