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весовые ограничения |
限重 : 55 phrases in 14 subjects |
Automobiles | 3 |
Aviation | 1 |
Business | 2 |
Corporate governance | 2 |
Economy | 1 |
Electronics | 2 |
General | 17 |
Mathematics | 1 |
Military | 3 |
Nanotechnology | 1 |
Oil and gas | 1 |
Oil processing plants | 1 |
Robotics | 1 |
Technology | 19 |