counter tube

常见例句

• geiger muller counter tube exposure ratemeter
  蓋革 繆勒計數琯照射量率計
• Hydrogen recoil proportional counter tube
  水素反跳比例計數琯
• Counter tube with internal gas source
  內氣源計數琯
• Gas discharging radiation counter tube
  氣躰放電輻射計數琯
• halogen quenched radiation counter tube
  鹵素自滅式計數琯
• gas filled radiation counter tube
  充氣輻射計數琯
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