洛氏硬度 meaning in English
rockwell hardness
◇洛氏硬度 a 标 rockwell a scale; 洛氏硬度计 rockwell apparatus; rockwell hardness tester; rockwell hardometer; 洛氏硬度试验 rockwell hardness test; 洛氏硬度值 rockwell hardness number
Examples
- Metallic materials - rockwell superficial hardness test
金属表面洛氏硬度试验方法 - Test method of rockwell hardness for friction materials
摩擦材料洛氏硬度试验方法 - Specification for rockwell superficial hardness testers
表面洛氏硬度计技术条件 - Rockwell hardness test - calibration of reference blocks
洛氏硬度试验.基准块的校准 - Test method for rockwell hardness of graphite materials
石墨材料洛氏硬度的试验方法