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pulser timer | |||
impulse timer; pulse timer | |||
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pulse timer |
脉冲定 时器 : 19 phrases in 10 subjects |
Air defense | 1 |
Aviation | 1 |
Computers | 1 |
Construction | 1 |
Electronics | 4 |
Hydroelectric power stations | 1 |
Information technology | 1 |
Metallurgy | 2 |
Space | 3 |
Technology | 4 |