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[". 泵의 최적 효율점 위치

2019-11-06View Original

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\. 각자: API 611 6.6.13에 따르면,,泵的最佳效率点位置位于额定流量点和正常流量点之间,有几个疑问: 1、额定流量点和正常流量点有什么区别,使用过程如何界定? 2、最佳效率点为什么要位于两点之间?如果运行效率点在两点之外会有什么影响?
Reply #22019-11-06
문제를 이해하기 위해서는 泵的工作原理需要了解。
Reply #32019-11-06
예를 들어 엘리베이터의 최대 부하는 8명이고 일반적으로 5명이 탑니다.电梯的额定承载8个人1最多承载5个人时还有3个人的时候。载少了跟载多了都不怎么好吧载一个人浪费能源载多了不让工作了

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