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что + ~я площадь сечения | |||
площадь поперечного сечения |
截面 面积 : 71 phrases in 12 subjects |
Astronautics | 2 |
Aviation | 1 |
Electronics | 7 |
General | 13 |
Geology | 2 |
Jet engines | 2 |
Metallurgy | 1 |
Military | 1 |
Nautical | 3 |
Oil and gas | 2 |
Oil processing plants | 2 |
Technology | 35 |