?双聚焦质谱仪

... 器 implement; utensil; ware 双聚焦质谱仪 double focusing mass spectrograph; double focusing mass spectrometer; double focusing mass spectrometre; double-focusing mass spectrograph; double-focusing mass spectrometer; doublefocusingma ectrometer; dual-focusing mass spectrometer; dual-focusing mass spectrometre 串联双聚焦质谱仪 tandem double focusing mass spectrometer ...