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stone base | |||
stone foundation |
石 基 础: 78 phrases in 11 subjects |
Architecture | 2 |
Bridge construction | 10 |
Business | 1 |
Electronics | 4 |
Engineering geology | 6 |
General | 3 |
Hydroelectric power stations | 1 |
Management | 1 |
Metallurgy | 1 |
Oil / petroleum | 1 |
Technology | 48 |