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optical attenuator
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optical attenuator
Encyclopedia
工学
光纤应变分布测试仪
释
optical attenuator
光衰减器
对光功率进行衰减的无源器件。主要用于光纤通信系统的信号衰减以及光器件的研发生产测试等场合。
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更新时间:2026/6/19 23:43:25