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display board | |||
annunciator; display panel | |||
telegraph | |||
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indicator panel | |||
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display panel | |||
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display panel | |||
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telegraph board |
显示 板 : 132 phrases in 18 subjects |
Advertising | 1 |
Agriculture | 3 |
Air defense | 2 |
Athletics | 3 |
Aviation | 40 |
Computers | 1 |
Electronics | 29 |
Exhibitions | 1 |
Fishery fishing industry | 1 |
General | 4 |
Information technology | 4 |
Metallurgy | 1 |
Military | 1 |
Oil / petroleum | 3 |
Oil processing plants | 1 |
Space | 13 |
Technology | 20 |
Telecommunications | 4 |