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您是不是还想找：stiffnessstiffness翻译stiffness coefficientStiffness翻译成英语Stiffness缩写Stiffness testStiffness 8.8 KPaCAP: 279 dB/mStiffness和complianceStiffness constantStiffness 6.1 KPaCAP: 246 dB/m
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