| 1. | Moment loads, such as those described in fig. 23, frequently occur in machine parts .
象图23中所示的那种力矩载荷经常在机械零件中出现。 |
| 2. | Vertical band sawing machine part 4 : specifications
立式带锯床.第4部分:技术条件 |
| 3. | That is why the machine parts wear away during use
那就是机器零件在使用中磨损的原因。 |
| 4. | 51 that is why the machine parts wear away during use
那就是机器另件在使用磨损的原因。 |
| 5. | Vertical band sawing machine part 3 : testing of the accuracy
立式带锯床.第3部分:精度检验 |
| 6. | Vertical band sawing machine part 1 : parameters
立式带锯床.第1部分:参数 |
| 7. | Vertical band sawing machine part 2 : table of series and type
立式带锯床.第2部分:系列型谱 |
| 8. | Radius of machine parts press working of sheet metals
机加零件的倒圆角 |
| 9. | Rotating electrical machines part 1 : rating and performance
旋转电机.第1部分:额定值和性能 |
| 10. | This machine part needs surface finishing
这个机械零件需要精密加工。 |
