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地质勘查 | |
bridg.constr. | geological reconnaissance |
desert. | geological survey |
hydroel.st. | geologic exploration; geological exploration |
oil | geologic examination |
用地 | |
tech. | right of way; site; lot |
地质勘查 : 12 phrases in 5 subjects |
Bridge construction | 1 |
Earth sciences | 7 |
Engineering geology | 1 |
Navigation | 1 |
Technology | 2 |