... 永磁动圈式振动子 permanent-magnet moving-coil galvanometer 永磁聚焦 permanent-magnet focusing 永磁聚焦行波管 permanent-magnet focusing TWT ...
基于10个网页-相关网页
permanent-magnet focusing TWT 永磁聚焦行波管
periodic permanent magnet focusing 周期永磁聚焦
permanent magnet focusing 永磁聚焦
permanent magnet focusing system 永磁聚焦系统
focusing permanent-magnet 永久磁铁聚焦
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