 |
| |||
| hammer-head crane | |||
| derrick tower | |||
| derrick; a tower crane | |||
| tower crane; column crane; tower hoist | |||
| column-jib crane | |||
| derrick crane | |||
| column jib crane; hammerhead-boom (美国); monotower crane; pillar crane; stacker crane; tower derrick | |||
| hammerhead crane | |||
| |||
| A-derrick | |||
| |||
| tower crane | |||
| |||
| hammerhead crane | |||
| 塔式起重机: 82 phrases in 8 subjects |
| Architecture | 2 |
| Consulting | 1 |
| Electronics | 2 |
| Hydroelectric power stations | 2 |
| Mechanic engineering | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 2 |
| Technology | 71 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips