| 1. | Ships ' steel cargo blocks with roller bearings
船上吊货用带滚柱轴承的钢制滑轮 |
| 2. | Ships ' cast steel cargo blocks with roller bearings
船上吊货用带滚柱轴承的铸钢滑轮 |
| 3. | Hand - driven cranes ; track wheels with roller bearings
人工操作起重机.带滚动轴承的轨道轮 |
| 4. | Cranes ; crane rail wheels with roller bearings , bearing covers
起重机.带滚柱轴承起重机导轨轮.轴承盖 |
| 5. | Crane ; crane rail wheels with roller bearings , flattening of axle bushes
起重机.装有轴套补偿滚子轴承的起重机轨道轮 |
| 6. | Cranes ; flanged crane rail wheels , with roller bearings , with gear wheel
起重机.带滚柱轴承和齿轮的起重机带凸缘导轨轮 |
| 7. | Cranes ; crane rail wheels with roller bearings , pressed - on gear wheels
起重机.与大齿轮压配合的带滚柱轴承的起重机轨道轮 |
| 8. | Cranes ; flanged crane rail wheels , with roller bearings , without gear wheel
起重机.不带齿轮的装有滚子轴承的有法兰的起重机轨道 |
| 9. | Cranes ; flanged crane rail wheels with tyre , with roller bearings , with gear wheel
起重机.带滚柱轴承齿轮带轮箍的起重机带凸缘导轨 |
| 10. | Thus , the functions of measurement with roller method are strengthened , and the range
增加滚轮法的测量功能，拓宽滚轮法的应用范围。 |
