线路维护的英文

line up-keep

• 线路:    circuit; line
• 维护:    safeguard; defend; ...
• 线路维护规程:    line rule

例句与用法

1. Anti - contamination work becomes an important part of the maintenance of power lines . the key to the scientific and effective anti - contamination work , is the insulator contamination information management and analysis
   防污工作成为当前线路维护的重要部分,而科学、高效防污工作的一个关键就是绝缘子污秽信息管理分析。