beam switching tube的意思|示意

射束开关管 ... beam switching frequency 射束开关频率 beam switching tube 射束开关管；射束转换管；射线开关管 beam-switching tube 电子注开关管 ...

射束转换管 ... beam switching frequency 射束开关频率 beam switching tube 射束开关管；射束转换管；射线开关管 beam-switching tube 电子注开关管 ...

射线开关管 ... beam switching frequency 射束开关频率 beam switching tube 射束开关管; 射束转换管; 射线开关管 beam switchyard 束流分配装置 ...

射束转换器 ... 射束转换法 beam switching 射束转换器 beam switching tube 射线管 ray tube ...