使用各式硬度机对零件进行硬度检测的翻译：Use on the part of various hardness machine for hardness testing 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Use various types of hardness testing machine hardness of parts

Use on the part of various hardness machine for hardness testing

Uses various types machine for testing hardness to carry on degree of hardness examination for the components

Using the Mohs hardness machine for spare parts for hardness testing

Use on the part of various hardness machine for hardness testing