So it is also an important and unsolved problem for the manufacture of Electron Gun on how to detect the Distortion &Bench characteristics of Electron Gun quickly, accurately and conformably.
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释义
在电子枪的生产中,如何快速、精确、一致地检测电子枪的扭弯曲特性这项重要研究课题,一直未得到良好解决。
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