通光 meaning in English

michimitsu

When the light shades , power output contact closes dark break
切光时出力触点开路通光时出力触点短路
Further more , we ve been specializing in and tooling other high - quality devices of sight test as well
产品通光孔径大，配制戴舒适，验光准确可靠，深受国内外客户的喜爱。
Optical fibre amplifiers - basic specification - multichannel parameters - pulse method using a gated optical spectrum analyzer
光学纤维放大器.基础规范.多道参数.选通光频谱分析仪脉冲法
Optical amplifiers - test methods - part 10 - 2 : multichannel parameters ; pulse method using a gated optical spectrum analyzer
光学放大器.试验方法.第10 - 2部分:多道参数.选通光频谱分析仪脉冲法
Optical amplifiers - test methods - part 10 - 2 : multichannel parameters - pulse method using a gated optical spectrum analyzer
光学放大器.试验方法.第10 - 2部分:多通道参数.使用选通光频谱分析仪的脉冲法

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