I said this is the first one to promote, promote economic growth, demand from the point of view of this, in the end to drive GDP growth of the concept, there is a quantitative analysis.
这个是我说的第一个促进，促进经济增长，从三大需求的角度分析一下，到底拉动gdp的增长是什么概念，有一个定量的分析。
Drive: pump is directly driven by motor through flexible coupling. View from motor end, the rotating direction of pump is clockwise.
传动：泵通过弹性联轴器由电机直接驱动，从电机端看泵，泵为顺时针方向旋转。
Drive: pump is directly driven by motor through flexible coupling. View from motor end, the rotating direction of pump is clockwise.
传动：泵通过弹性联轴器由电机直接驱动，从电机端看泵，泵为顺时针方向旋转。
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