two gun oscillograph〔名词〕双电子枪示波器详细»
two gun oscillograph〔名词〕双电子枪示波器,双线示波器详细»
双线示波器difilar oscillograph;dual-beam oscilloscope;two gun oscillograph详细»
双线示波器difilar oscillograph;double beam oscilloscope;dual-beam oscilloscope;dual-trace oscilloscope详细»
双线示波器dual trace oscillograph;dualtrace oscillograph;two ray oscillographys;tworay oscillograph;tworay oscillographys详细»
双线示波器double oscillogaph;dual beam oscilloscope详细»