 |
| |||
| level-slope direction | |||
| flat back (Jewelia) | |||
| level slope direction (ВПП) | |||
| zero draft angle | |||
| level grade; level slope direction (взлётно-посадочной полосы) | |||
| нулевой уклон: 3 phrases in 3 subjects |
| Airports and air traffic control | 1 |
| Aviation | 1 |
| Electronics | 1 |
|
| |||
| level-slope direction | |||
| flat back (Jewelia) | |||
| level slope direction (ВПП) | |||
| zero draft angle | |||
| level grade; level slope direction (взлётно-посадочной полосы) | |||
| нулевой уклон: 3 phrases in 3 subjects |
| Airports and air traffic control | 1 |
| Aviation | 1 |
| Electronics | 1 |