... 高强度螺栓连接副a set of high strength bolt 抗滑移系数slip factor 超声波探伤supersonic sounding ...
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A more effective revising method to calculate the slip factor of a centrifugal fan is also presented. The solution of the nonlinear equations and the prog...
提出了一种使设计通风机的滑移系数更接近实际的修正方法,最后,给出非线性方程组的解法及变型设计的计算框图。
A more effective revising method to calculate the slip factor of a centrifugal fan is also presented. The solution of the nonlinear equations and the program fr...
提出了一种使设计通风机的滑移系数更接近实际的修正方法,最后,给出非线性方程组的解法及变型设计的计算框图。
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