counter r tube计数管
counter-tube定标管
counter spurious tube counts虚管计数的计数器
proportional counter tube[核] 正比计数管;比例计数管
decade counter tube[电子] 十进计数管;十进计数管;电子束开关管
Geiger counter tube盖革计数管;翻译
radiation-counter tube辐射计数管
fission counter tube裂变计数管
counter tube diffractometer计数管衍射计