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local earthquake; local shock | |||
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local earthquake |
地方震: 33 phrases in 9 subjects |
Bridge construction | 1 |
China | 1 |
Earth sciences | 3 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 3 |
Geophysics | 2 |
Hydroelectric power stations | 1 |
Oil / petroleum | 4 |
Technology | 17 |