“磁石式电话交换机”的概念、定义、翻译、参考文献-科学参考

单词	磁石式电话交换机
释义	磁石式电话交换机 local battery switchboard local battery telephone switchboard
随便看	logging data logging depot logging desk logging instrument logging locomotive logging machine logging method logging module logging motion arrestor logging oscillograph logging program logging saw logging service facility logging show logging trpewriter logging truck logging wheels log grade log grapple log habitat log harrow log haul log haul-up log hoisting apparatus logic

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。