硬度換算表. Vickers. Brinell. (HB). Rockwell ... 單位換算: 1 MPa = 1 N/. 1 N/㎜ 2、1kgf/mm2 = 9.8 MPa = 9.8 N/. 9.8 N/㎜ 2. 1 Ksi = 1000 psi = 0.703.
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