活塞销异常响声的诊断 Contempoary Farm Machinery
在运转中，如发现有异常声响和振动时，应立即停车。
Stop the pump to check if there is any abnormity noise or vibration during operation.
现象：泵送系统动作突然中断，并且有异常声响，设备有较强振动，但管道内无相应振动。
Phenomenon: a sudden interruption of pumping system moves, and there is abnormal sound equipment there is a strong vibration, the tunnel is no corresponding vibration.
下午2点，他被一阵异常的声响吵醒，这声音并非来自他的羊群。
He was awakened at 2 pm by an unusual sound that was not coming from his sheep.
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