下面哪个是梯形桨叶()

A . ['['https://assets.asklib.com/psource/2016081817285265049.png B .https://assets.asklib.com/psource/2016081817285558255.png C .https://assets.asklib.com/psource/2016081817285836178.png

时间:2022-10-27 03:14:13 所属题库:无人机培训综合练习题库

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