... fiberglass（玻璃纤维） aramide（芳纶） PVC-PVDF膜材在国内备有库存 ...
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Aramide materials 聚芳基酰胺材料
Aramide Makinde 阿瑞米德·麦金德
Aramide fibres 芳伦纤维
Aramide thought that they should provide free buses to and from schools instead of children having to walk miles.
BBC: World's biggest lesson attempt
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