SAE J423-2023
测量案例深度的方法
Methods of Measuring Case Depth
- 标准号
- SAE J423-2023
- 发布
- 2023年
- 发布单位
- 美国机动车工程师协会
- 当前最新
- SAE J423-2023
- Case hardening may be defined as a process for hardening a ferrous material in such a manner that the surface layer, known as the case, is substantially harder than the remaining m...