... post deflection acceleration 后加速 ; 转后加速 post-acceleration tube 后加速管 post-acceleration focusing 后加速聚焦 ...
基于6个网页-相关网页
post-acceleration oscilloscope tube 后加速示波管
post deflection acceleration tube 偏转后加速管
post acceleration electrostatic tube 后加速静电控制管
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