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closed-circuit television; closed circuit television | |||
industrial TV | |||
industrial closed-circuit TV | |||
industrial television | |||
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close-circuit television |
工业电视 : 21 phrases in 7 subjects |
Cinematography | 1 |
Electronics | 3 |
Exhibitions | 1 |
Hydroelectric power stations | 2 |
Metallurgy | 3 |
Space | 1 |
Technology | 10 |