面对这种复杂路面，中联热再生设备充分展示了其卓越的性能，不仅20天无故障，而且施工效果全部达标。
Faced with this complex surface, in conjunction hot renewable equipment fully demonstrated its superior performance, not only trouble-free 20 days, but the effect of all the standards of construction.
机械设备振动信号中是否存在周期性的冲击分量是其有无故障的重要标志。
Whether there exists a periodic impulse component in a vibration signal is an important sign of a mechanical device being faulty.
按油中溶解的特征气体含量数据与注意值比较进行判断，可以对变压器等设备有无故障及故障性质作出初步判断。
According to the compare of the actual data and the alarm value of the dissolved gas in the oil, we can make whether there is failure and its primary characteristic for the transformer.
应用推荐