超跨导管 可变互导管 变互导管 变跨导管

supercontroltube  detail>>

可变互导管

supercontroltube  detail>>

变互导管

variable mutual conductance tube variable mutual conductance valve  detail>>

变互导管, 遥截止管

variable mutual conductance valve  detail>>

变跨导管

variable gm tube variable-mutual conductance tube  detail>>

负互导管

pliodynatron transitron  detail>>

高互导管

high-transconductance tube high-transconductancetube  detail>>

负跨导管

transitron  detail>>

高跨导管

high-transconductance tube  detail>>

变互导

variable-mutual conductance  detail>>

波导管变换器

waveguide switch  detail>>

互导管测试器

mutual-conductance tube tester  detail>>

跨导管测试器

transconductance tube tester  detail>>

电动互导管测试器

dynamic mutual-conductance tube tester  detail>>

负跨导管振荡器

tra itron oscillator transitron oscillator  detail>>

导管

conduit; conduit pipe; draught tube; guide tube; [医学] catheter; [植物学] vessel; trachea;launder;spout;...  detail>>

变互导四极管

variable μ tetrode  detail>>

负跨导管振荡器电路

transitron oscillator circuit  detail>>