1·It needs depth analysis on the installation and preoperation process of electromechanical equipment to remove the fault and protect the operation.
在机电设备安装调试的试运行过程中要对机电设备中出现的故障进行深入分析，迅速排除故障，保障机械设备的运行。
2·After 5 months of preoperation, the system runs stably, and has passed the test and acceptance organized by the service unit.
系统经过5个月的试运行，运行稳定，已通过使用单位组织的测试和验收。