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pneumatic caisson foundation | |||
box caisson foundation | |||
caisson foundation; coffered foundation | |||
foundation on caisson | |||
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coffered foundation |
沉箱 基 础: 18 phrases in 5 subjects |
Bridge construction | 3 |
Drilling | 1 |
Electronics | 2 |
Engineering geology | 4 |
Technology | 8 |