| |||
| 上部端; 车身顶部 | |||
| 炉顶部分; 顶部部分; 炉口部分 (转炉的) | |||
| 拱顶截面; 拱顶段; 顶截面 | |||
|
top section : 21 phrases in 6 subjects |
| Automobiles | 9 |
| Electronics | 1 |
| Metallurgy | 4 |
| Nautical | 1 |
| Technology | 5 |
| Transport | 1 |
| |||
| 上部端; 车身顶部 | |||
| 炉顶部分; 顶部部分; 炉口部分 (转炉的) | |||
| 拱顶截面; 拱顶段; 顶截面 | |||
|
top section : 21 phrases in 6 subjects |
| Automobiles | 9 |
| Electronics | 1 |
| Metallurgy | 4 |
| Nautical | 1 |
| Technology | 5 |
| Transport | 1 |