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一种基于超声双参数的碳纤维增强树脂基复合材料孔隙率表征方法

Release Time:2019-10-22  Hits:

First Author: 林莉

Disigner of the Invention: LUO Zhongbing,金士杰,何晓晨

Application Number: CN201711469013.3

Authorization Date: 2017-12-29

Authorization Number: CN108226007A

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