最后以300MW机组为例，说明其振动测点的一般布置。
Finally, demonstrate the general layout of vibration signals for 300MW unit.
传统的安全管理模式一般是事前布置，中途例行检查再加上事故后处理。
The traditional safety management mode is generally arranged beforehand, midway routine check plus accident treatment.
这些问题都使得潜水排污泵在密封、电机承载能力、轴承布置及选用等方面的要求比一般的污水泵要高。
These problems are made in a sealed diving sewage pump, electrical load-bearing capacity, bearing arrangement and requirements for the use of the sewage pump than the average higher.
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