beam power tube_新英汉石油技术词典
beam power tube
[新英汉石油技术词典]
beam power tube束射功率管
是什么意思，beam power tube的解释，beam power tube的翻译
[农牧林英汉词典] beam power tube
[海运英汉词典] beam power tube
[电信英汉词典] beam power tube
[英汉电子大词典] beam power tube
[石油英汉词典] beam power tube
[进出口英汉词典] beam power tube
