| |||
delay device | |||
delay timer; delay unit | |||
deferred mount; delayed action device | |||
| |||
retard device |
延迟装置: 25 phrases in 10 subjects |
Automobiles | 4 |
Business | 1 |
Chemistry | 1 |
Electronics | 5 |
Geophysics | 2 |
Metallurgy | 1 |
Oil processing plants | 2 |
Polygraphy | 1 |
Space | 3 |
Technology | 5 |