| |||
| 推拉杆 | |||
|
pull-push rod : 7 phrases in 5 subjects |
| Aviation | 2 |
| Electric machinery | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Technology | 2 |
| |||
| 推拉杆 | |||
|
pull-push rod : 7 phrases in 5 subjects |
| Aviation | 2 |
| Electric machinery | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Technology | 2 |