In the process conditions permit, the change in pump flow, head, speed and mediumoperating temperature operating parameters, to avoid the occurrence of cavitation.
在工艺条件允许的情况下，改变泵的流量、扬程、转速及介质的操作温度等操作参数，可以避免汽蚀的发生。
2
For medium and slow speed bearings operating under heavy load or shock-loading conditions.