 |
Terms for subject Mechanics containing back -to-back | all forms | exact matches only | in specified order only
| English | Chinese |
| back to back coupling | 联轴器【节】 |
| front-to-back ratio | 前后比 |
|
| English | Chinese |
| back to back coupling | 联轴器【节】 |
| front-to-back ratio | 前后比 |