| |||
диаметральная плоскость | |||
центральная поверхность | |||
срединная плоскость |
中心面 : 60 phrases in 13 subjects |
Astronomy | 1 |
Automated equipment | 1 |
Construction | 3 |
Electronics | 1 |
General | 23 |
Geology | 1 |
Mathematics | 1 |
Mexican | 1 |
Military | 1 |
Missiles | 1 |
Nautical | 8 |
Technology | 17 |
Water supply | 1 |