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  2. A.0.47MPa B.0.62MPa C.0.59MPa D.0.44M

A.0.47MPa B.0.62MPa C.0.59MPa D.0.44M

最全题库2022-08-02  37

问题 A.0.47MPaB.0.62MPaC.0.59MPaD.0.44MPa

选项 A.0.47MPa
B.0.62MPa
C.0.59MPa
D.0.44MPa

答案 B

解析 消火栓泵的扬程:H=(46.1+1.20+0.028×150+8.5+16.9-15)/100=0.62MPa
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本试题收录于: 专业案例给排水题库公用设备工程师分类

专业案例给排水

公用设备工程师

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