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本文以 A 456 C 粗纱机为典型,阐述噪声声功率级单机测试验证方法并分析计算结果,所得出结论对控制纺织机械噪声具有积极意义。
In this paper, A456 C roving machine is taken as a typical example to illustrate the noise power level single machine test verification method and analyze the calculation results. The conclusion is of positive significance to control the noise of textile machinery.