English translation for "光放段"

optical amplifier span

Similar Words：

"光放大器带宽" English translation, "光放大再生器" English translation, "光放大直接检测" English translation, "光放大纸" English translation, "光放电管" English translation, "光放射" English translation, "光放射色谱法" English translation, "光放子" English translation, "光非结晶" English translation, "光非破坏性试验" English translation