| |||
count machine | |||
counter unit | |||
counting mechanism | |||
counting assembly | |||
counting device; counting unit |
计数装置: 33 phrases in 14 subjects |
Air defense | 1 |
Animal husbandry | 2 |
Aviation | 4 |
Business | 1 |
Computers | 1 |
Earth sciences | 1 |
Electronics | 4 |
General | 2 |
Geophysics | 1 |
Information technology | 1 |
Oil / petroleum | 2 |
Space | 2 |
Technology | 10 |
United States | 1 |