 |
| |||
| 闪光对焊 | |||
| flash butt: 25 phrases in 7 subjects |
| Automobiles | 1 |
| Metallurgy | 6 |
| Oil / petroleum | 2 |
| Rail transport | 1 |
| Shipbuilding | 2 |
| Technology | 10 |
| Wind Energy | 3 |
|
| |||
| 闪光对焊 | |||
| flash butt: 25 phrases in 7 subjects |
| Automobiles | 1 |
| Metallurgy | 6 |
| Oil / petroleum | 2 |
| Rail transport | 1 |
| Shipbuilding | 2 |
| Technology | 10 |
| Wind Energy | 3 |