Hrc硬度換算 | 商務通

Hardness Conversion 硬度換算- Silineal Enterprises Co., Ltd. 硬度拉力換算表. Vickers 維式. Rockwell 洛式, Rockwell Super-fical, Shore. Tensile. Strength. Vickers. HV, HB, HRA, HRB, HRC, HRD, 15-N, 30-N, 45-N, HS, kg/... www.silineal.com 詳細

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