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19. 受外压的圆筒壳体其破坏形式为失稳的是( )

A、长圆筒、刚性圆筒

B、短圆筒、刚性圆筒

C、长圆筒、短圆筒

D、长圆筒、短圆筒、刚性圆筒

时间：2021-09-01 16:44 关键词：青书学堂平顶山学院机械电子工程机械制造装备设计

答案解析

C

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