non-return finger
| device
| non-return finger | |
| mech.eng. | dispositivo anti-ritorno |
| device | |
| gen. | apparecchio |
| book.bind. | motto |
| comp., MS | periferica; dispositivo |
| earth.sc. mech.eng. | congegno |
| el. sec.sys. | dispositivi |
| |||
| dispositivo anti-ritorno | |||
|
non-return finger : 2 phrases in 1 subject |
| Mechanic engineering | 2 |