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冬季对高大平房仓及浅圆仓通风,使用轴流风机与使用离心风机均可取得较好的效果,并且粮食能够在准低温的情况下安全度夏,使用轴流风机可以降低成本,经济效益明显。
In winter, ventilation to high warehouse and shallow silo can be achieved by using axial fan and centrifugal fan, and grain can be safely cooled under the condition of low temperature. The use of axial flow fan can reduce the cost and economic benefits obvious.