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風(fēng)包的作用是什么？

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正確答案：

風(fēng)包的主要作用是為了減弱排出氣流的周期性脈動(dòng)，以穩(wěn)定輸氣管道中的壓力，分離空氣中的油和水，并儲(chǔ)存一定數(shù)量的壓氣。

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