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本文对国内三个光电耦合器主要生产厂家的多种型号品种气密封装光电耦合产品开展了密封试验和内部水汽含量检测,并着重对试验结果进行了分析讨论。
In this paper, three kinds of major domestic manufacturers optocouplers a variety of models of airtight seal optocoupler products sealed test and internal water vapor content testing, and focus on the test results were analyzed and discussed.