Analyzes the factors influencing the service life,which is variable and complex,and summarizes a series of complete schemes to prolong the service life of e-gun of EBCT.是什么意思_Analyzes the factors influencing the service life,which is variable and complex,and summarizes a series of complete schemes to prolong the service life of e-gun of EBCT.在线翻译_英语_读音_用法_例句