Rockwell apparatus
基本解释
- 洛氏硬度计
英汉例句
- As for the problem of surface Rockwell hardness measurement of deep hole in measurement field, this article develops a kind of portable micro-control surface Rockwell apparatus.
针对测量领域深孔表面洛氏硬度测量存在的问题,研制了一种便携式微控表面洛氏硬度计。
双语例句
专业释义
- 洛氏硬度计