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fiber amplifier | |||
fiber booster; fiber-optic al amplifier | |||
optical fiber amplifier | |||
fibre amplifier; optic fibre amplifier; optical fibre amplifier | |||
fiber optic amplifier |
光 纤放大器 : 50 phrases in 6 subjects |
Electronics | 28 |
Information technology | 7 |
Shipbuilding | 1 |
Space | 2 |
Technology | 8 |
Telecommunications | 4 |