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某抽提装置进料流量为50t/h,设计处理量为55t/h。则该装置的负荷率为()
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某抽提装置进料流量为50t/h,设计处理量为55t/h。则该装置的负荷率为()
A. 1.1
B. 90.9
C. 0.909
D. 90.9%
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