场发射冷阴极
field emission cold cathode
冷阴极辉光放电管
cold-cathode glow discharge valve
冷阴极计数管
cold cathode counting tube
cold-cathode counter tube
DEKATROM
cold cathode counter tube
cold-cathode counter
冷阴极气体激光器
cold cathode gaseous laser
cold cathod gaseous laser
冷阴极撬棒管
Cold cathode crowbar-tube
冷阴极示波仪
cold cathode oscillograph
冷阴极式电离压力计
cold-cathode ionization gauge
冷阴极式真空压力计
cold-cathode vacuum gauge
冷阴极数字显示器
cold cathode digital displays