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| 多孔蜂窝状混凝土 | |||
| 多孔〔蜂窝状〕混凝土 | |||
| 多孔混凝土 | |||
| 大孔隙混凝土 | |||
| 空心混凝土; 大孔混凝土; 蜂窝状混凝土 | |||
| hollow concrete: 61 phrases in 7 subjects |
| Architecture | 1 |
| Bridge construction | 2 |
| Hydroelectric power stations | 3 |
| Metallurgy | 2 |
| Project management | 1 |
| Rail transport | 1 |
| Technology | 51 |
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