 |
| |||
| 钢梁; 工字钢 | |||
| 工字梁 | |||
| girder steel: 96 phrases in 7 subjects |
| Architecture | 2 |
| Bridge construction | 35 |
| Hydroelectric power stations | 1 |
| Metallurgy | 5 |
| Rail transport | 3 |
| Technology | 49 |
| Water resources | 1 |
|
| |||
| 钢梁; 工字钢 | |||
| 工字梁 | |||
| girder steel: 96 phrases in 7 subjects |
| Architecture | 2 |
| Bridge construction | 35 |
| Hydroelectric power stations | 1 |
| Metallurgy | 5 |
| Rail transport | 3 |
| Technology | 49 |
| Water resources | 1 |