| 1. | Specification for rockwell superficial hardness testers
表面洛氏硬度计技术条件 |
| 2. | Bonded abrasives hardness measurement by rockwell tester
洛氏硬度计检验磨具硬度的方法 |
| 3. | Verification regulation of plastic rockwell hardness testing machine
塑料洛氏硬度计检定规程 |
| 4. | Specifications for rockwell hardness testers
洛氏硬度计技术条件 |
| 5. | Bonded abrasive products - hardness grade measurement by rockwell tester
普通磨具洛氏硬度计检验硬度的方法 |
| 6. | Rockwell superficial hardness tester
表面洛氏硬度计 |
| 7. | Rockwell hardness tester
洛氏硬度计 |
| 8. | Brinell hardness tester
洛氏硬度计 |
| 9. | That degree of hardness accounts to be applicable to the black metals and have the color metals with the degree of hardness measurement of the nonmetal material
液晶屏数显洛氏硬度计适用于黑色金属、有色金属和非金属材料的硬度测定。 |
| 10. | Advanced technical ceramics - monolithic ceramics - mechanical properties at room temperatures - vickers , knoop and rockwell superficial hardness tests
高技术陶瓷.整体陶瓷.室温下的机械性能.维氏硬度计努氏硬度计和洛氏硬度计和表面硬度试验 |
