飞机复合材料零件结构分为蜂窝结构、夹心结构、空心结构、夹层结构等。

Structures of aircraft composite parts include honeycomb, inner contained part, inner empty part, and layered etc.

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飞机复合材料零件结构分为蜂窝结构、夹心结构、空心结构、夹层结构等。

Structures of aircraft composite parts include honeycomb, inner contained part, inner empty part, and layered etc.

youdao