unattended service

 
  • 无人值守

unattended service的用法和样例:

例句

  1. Now the automatic controller of voltage and reactive power has become an indispensable technical support for unattended substations.
    电压无功自动控制装置已成为变电所实现无人值守不可缺少的技术支撑。

unattended service的相关资料:

临近单词

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