| |||
optical splitter | |||
optical branching device; optic branching device | |||
light-way divider | |||
optical demultiplexer; optical tapping element |
光 分路器 : 20 phrases in 6 subjects |
Aviation | 1 |
Computer networks | 2 |
Electronics | 4 |
Information technology | 4 |
Technology | 4 |
Telecommunications | 5 |