| coil | |
| gen. | espira; rollo |
| chem. | serpentín |
| fin. scient. | triángulo simétrico |
| industr. | bobina |
| industr. construct. chem. | plegar cable; plegar cinta |
| IT | espiral |
| mech.eng. el. | bobina de reactancia |
| met. | banda ancha |
|
Rogowski : 9 phrases in 2 subjects |
| Electronics | 6 |
| Physical sciences | 3 |