field service

• n. 野战勤务；现场维修

field service的用法和样例：

例句

用作名词 (n.)

1. This paper recommends comparing methods with service training, fields service and emergency measures on PPC service.
   摘要归纳了比较方法在复印机维修中的作用，结合复印机维修培训和现场维修实践介绍比较方法及应用情况。