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The enclosure is filled with acrylic - fiber wadding.
外壳充满了腈纶纤维填料。
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The enclosure is pressed with glass fiber toughened unsaturated polyester.
外壳采用玻璃纤维增强不饱和聚脂压制而成。
youdao
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The enclosure is pressed with glass fiber toughened unsaturated polyester.
外壳采用玻璃纤维增强不饱和聚脂压制而成。
youdao