| English | Spanish | |
|---|---|---|
| General | ||
| General | grease nipple | engrasador [m] |
| Engineering | ||
| Engineering | grease nipple | conexión para engrase |
| Physics | ||
| Physics | grease nipple | racor [m] |
| Mechanics | ||
| Mechanics | grease nipple | boquilla [f] |
| Aeronautics | ||
| Aeronautics | grease nipple | conectador para engrasar a presión |
| Petrol | ||
| Petrol | grease nipple | grasera [f] |
