operating maintenance

• 运行维护

operating maintenance的用法和样例：

例句

1. Perform the sub-system operation, maintenance and troubleshooting.
   执行子系统的运行维护和故障解决。
2. Some suggests about operation and maintenance of current flue gas desulfurization equipments and their management system were put forward.
   对目前烟气脱硫装置的运行维护工作及管理体制提出了意见与建议。