| |||
cierre m; circuito de cierre | |||
brida de fijación; cerco de retención; retén; retentor | |||
templazo m |
retentor : 25 phrases in 6 subjects |
Agriculture | 3 |
Earth sciences | 1 |
Hobbies and pastimes | 1 |
Mechanic engineering | 5 |
Nuclear physics | 5 |
Transport | 10 |