(28.56701.236.7261.7289.7533)
风机-在设计条件下，风压为30kPa~200KPa或压缩比e=1.3~3的风机叫鼓风机。根据其不同功效，鼓风机应用于生产、生活中多个环境中。-fengji</br> generated by yvsou girl
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(28.56701.236.7261.7289.7533)
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(28.56701.236.7261.7289.7533)