grid-controlled relay tube的意思|示意
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栅控继电器管
grid-controlled relay tube的网络常见释义
栅控继电器管 ... 栅控色显像管：chromatron 栅控继电器管：grid-controlled relay tube 栅控汞槽整流器：grid pool tank ...
grid-controlled relay tube相关短语
1、 grid controlled relay tube 栅控继电器管