multigun oscilloscope tube多枪: multiple gun; multigun双枪示波管: double-beam tube双枪示波器: two-gun oscilloscope示波管: oscillatron; oscillograph tube; oscillographic tube; oscilloscope tube; oscillotron示波管,录波管: oscillographtube; oscilloscopetube下载手机词典可随时随地查词查翻译
