| |||
| 未被平衡加速度 | |||
| 未被平衡的加速度 | |||
|
unbalanced acceleration : 4 phrases in 3 subjects |
| Bridge construction | 1 |
| Rail transport | 2 |
| Technology | 1 |
| |||
| 未被平衡加速度 | |||
| 未被平衡的加速度 | |||
|
unbalanced acceleration : 4 phrases in 3 subjects |
| Bridge construction | 1 |
| Rail transport | 2 |
| Technology | 1 |