| 1. | Metallic materials - rockwell superficial hardness test
金属表面洛氏硬度试验方法 |
| 2. | Test method of rockwell hardness for friction materials
摩擦材料洛氏硬度试验方法 |
| 3. | Specification for rockwell superficial hardness testers
表面洛氏硬度计技术条件 |
| 4. | Rockwell hardness test - calibration of reference blocks
洛氏硬度试验.基准块的校准 |
| 5. | Test method for rockwell hardness of graphite materials
石墨材料洛氏硬度的试验方法 |
| 6. | Rockwell hardness test - verification of testing machines
洛氏硬度试验.试验机的验证 |
| 7. | Bonded abrasives hardness measurement by rockwell tester
洛氏硬度计检验磨具硬度的方法 |
| 8. | Plastics - determination of hardness by the ball indentation method
塑料洛氏硬度试验方法 |
| 9. | Standardized blocks of rockwell superficial hardness
标准表面洛氏硬度块 |
| 10. | Thermal sprayed metallic coatings - rockwell hardness test
金属热喷涂层表面洛氏硬度试验方法 |
