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add-drop multiplexor | |||
Add-Drop Multiplexer | |||
add and drop multiplexer; optical add and drop multiplexer | |||
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add/drop multiplexer |
分插 复 用器 : 12 phrases in 5 subjects |
Aviation | 1 |
Computer networks | 4 |
Electronics | 3 |
Information technology | 3 |
Telecommunications | 1 |