| |||
| eje vertical (The vertical reference line on a grid, chart, or graph that has horizontal and vertical dimensions) | |||
| eje de la alidada; eje de rotación | |||
| eje de ordenadas | |||
| eje de guiñada | |||
|
vertical-axis : 8 phrases in 4 subjects |
| Communications | 1 |
| Mechanic engineering | 3 |
| Transport | 3 |
| Wind Energy | 1 |