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        檢測能力 硬度測試
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        ★硬度測試
        硬度測試是得知材料性能最簡易的方式。硬度是材料抵抗塑性變形的能力,可說是降伏強度、彈性係數與應變硬化等特徵之總代表,透過測硬度可快速得知材料是否經過適當的熱處理,進而管控品質。
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