routine maintanance

英 美

【经】例行维修,日常维护

经济



双语例句

  1. This paper simply introduces some problems of communication power supply systems in use, and discusses the routine maintanance and management of communication power supply systems.
    简单介绍了通信电源系统在使用过程中应注意的一些问题,并对通信电源系统的日常维护和管理进行了说明。