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target-turning mechanism | |||
time program device | |||
time controller |
时间 控制器 : 23 phrases in 10 subjects |
Air defense | 1 |
Archery | 1 |
Automobiles | 1 |
Electronics | 1 |
Information technology | 2 |
Metallurgy | 4 |
Power system protection | 6 |
Space | 3 |
Technology | 3 |
Textile industry | 1 |