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Device for preparing sandwich structure composite material by adopting RTM ( …

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申请人河北澳科中意环保科技有限公司

发明人兰丽琴

公开号CN217144973U

授权号CN217144973U

申请日2022-04-11

公开日2022-08-09

授权日2022-08-09

摘要

The utility model discloses a device for preparing sandwich structure composite material by adopting RTM process, which comprises a lower die, a fiber reinforced material, a sandwich material and an upper die; the upper die covers the lower die, and two sealing rubber strips are adopted between …

Device for preparing sandwich structure composite material by adopting RTM ( &hellip;

摘要

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Device for preparing sandwich structure composite material by adopting RTM ( …