drift-down
| data
| drift down | |
| transp. engl. | drift down |
| data | |
| gen. | data |
| telegr. | data |
| datum | |
| earth.sc. | geodetiskt datum |
| el. | referens; referensstorhet |
| math. | data |
| tech. construct. | referensnivå |
| transp. avia. | referenslinje |
| |||
| drift down | |||
|
drift-down : 2 phrases in 1 subject |
| Transport | 2 |