网站首页 词典首页
Never than less , it also enters into vacuum interrupter industry by product line extension.
甚至通过产品扩展,进入到了真空开关管行业.
互联网
In this paper, a method of Vacuum measurement and calibration vacuum interrupter will be introduced.
详细介绍了一种真空开关管真空度测量及校准方法.
英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。