hollow cathode discharge lamp
hollow cathode discharge lamp
[石油英汉词典]
hollow cathode discharge lampn.空心阴极灯,空心阴极放电管
是什么意思,hollow cathode discharge lamp的解释,hollow cathode discharge lamp的翻译
hollow cathode discharge lamp
[石油英汉词典]
hollow cathode discharge lamp是什么意思,hollow cathode discharge lamp的解释,hollow cathode discharge lamp的翻译