可持续天然纤维复合材料实现量产应用宝马凭借亚麻纤维部件获创新大奖
===2026/1/19 16:49:47===
.icon-alert{width:12px;height:16px;background-position:-256px -64px}
.icon-oblique{width:7px;height:10px;background-position:-256px -128px}
.icon-film{width:13px;height:13px;background-position:-320px 0}
.icon-ticket{width:14px;height:12px;background-position:-384px 0}
.icon-data{width:12px;height:14px;background-position:-448px 0}
.icon-map{width:10px;height:14px;background-position:-512px 0}
.icon-search{width:17px;height:16px;background-position:-192px 0}
.icon-search1{background-position:-192px -128px}
.icon-bwfs{width:36px;height:36px;background-position:-320px -64px}
.mark a:hover .icon-mark{background-position:-64px -128px}
.app a:hover .icon-app{background-position:-128px -128px}
.film a:hover .icon-film{width:13px;height:13px;background-position:-320px -128px}
.ticket a:hover .icon-ticket{width:14px;height:12px;background-position:-384px -128px}
.data a:hover .icon-data{width:12px;height:14px;background-position:-448px -128p
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