 |
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| 轻载 | |||
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under-loading : 14 phrases in 5 subjects |
| Bridge construction | 4 |
| Geotechnics | 2 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Technology | 6 |
|
| |||
| 轻载 | |||
|
under-loading : 14 phrases in 5 subjects |
| Bridge construction | 4 |
| Geotechnics | 2 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Technology | 6 |