剛度(stiffness)和強度(strength)都很重要.剛度保證車在受力情況下變形小。強度保證車沒有損壞。

來源: southmountainer 於 2015-12-29 08:02:59 [舊帖] [給我悄悄話] 本文已被閱讀：次

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