boron trifluoride filled counter
词语: boron trifluoride filled counter
解释: 三氟化硼计数管
词典: 电力专业英汉词典
boron trifluoride filled counter 相关解释
boron trifluoride filled counter 〔名词〕三氟化硼计数管
三氟化硼计数管 boron trifluoride filled counter
三氟化硼计数管 boron trifluoride filled counter