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| 沉箱式基础; 使用压缩空气的基础施工 | |||
| 沉箱基础; 浮箱式坞门座; 沉箱地基; 沉箱基座 | |||
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кессонное основание : 3 phrases in 2 subjects |
| Construction | 1 |
| Technology | 2 |
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