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水文 | |
bridg.constr. | hydrology |
hydroel.st. | hydrogeologic chart; hydrogeological chart |
测站 | |
bridg.constr. | instrument station |
eng.geol. | measuring installation |
hydroel.st. | survey station |
oil | measurement station |
| |||
hydrology | |||
hydrogeologic chart; hydrogeological chart | |||
hydrologic |
水文: 1999 phrases in 46 subjects |