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pa66 1300g|化学视窗
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  • pa66 1300g -

    pa66 1300g -

    前言:PA66 1300G 是什么材料pa66 1300G是日本旭化成里面的型号,改材料为聚酰胺66加纤维33%高刚性材料, 填料/增强材料 玻璃纤维增强材料 特性 刚性,高 高...

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