| |||
| columna vertebral; eje central; eje troncal; espina dorsal; segmento principal | |||
|
Backbone : 8 phrases in 3 subjects |
| Communications | 3 |
| Electronics | 1 |
| Information technology | 4 |
| |||
| columna vertebral; eje central; eje troncal; espina dorsal; segmento principal | |||
|
Backbone : 8 phrases in 3 subjects |
| Communications | 3 |
| Electronics | 1 |
| Information technology | 4 |