刚度属于冲压件的使用性能，是弹性范围内抵抗外力载荷的能力。

Stiffness belongs to the performance properties of stamping parts, and refers to ability of exterior force resistance.

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刚度属于冲压件的使用性能，是弹性范围内抵抗外力载荷的能力。

Stiffness belongs to the performance properties of stamping parts, and refers to ability of exterior force resistance.

youdao