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| concrete core wall | |||
| concrete diaphragm wall | |||
| concrete core-wall | |||
| building core; central concrete core | |||
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| central concrete membrane | |||
| 混凝土心墙: 14 phrases in 5 subjects |
| Architecture | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 4 |
| Metallurgy | 1 |
| Technology | 7 |
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