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горизонтальное залегание; горизонтальные пласты | |||
этаж | |||
горизонтальный пласт |
水平层: 40 phrases in 11 subjects |
Construction | 2 |
Engineering | 1 |
General | 8 |
Geology | 12 |
Geophysics | 1 |
Hydraulic engineering | 1 |
Mathematics | 1 |
Medical | 1 |
Mining | 6 |
Nautical | 1 |
Technology | 6 |