 |
| |||
| 拉杆 | |||
| 拉棒; 牵引杆 | |||
| pull rod: 50 phrases in 12 subjects |
| Automobiles | 1 |
| Aviation | 2 |
| Chemistry | 3 |
| Computer numerical control | 3 |
| Electric machinery | 1 |
| Electronics | 1 |
| Exhibitions | 1 |
| Hydroelectric power stations | 1 |
| Rail transport | 11 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 24 |
|
| |||
| 拉杆 | |||
| 拉棒; 牵引杆 | |||
| pull rod: 50 phrases in 12 subjects |
| Automobiles | 1 |
| Aviation | 2 |
| Chemistry | 3 |
| Computer numerical control | 3 |
| Electric machinery | 1 |
| Electronics | 1 |
| Exhibitions | 1 |
| Hydroelectric power stations | 1 |
| Rail transport | 11 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 24 |