4470| 6
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排氣管嘯叫,吵得不行,怎么辦? |
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多謝關注!
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應該是自動的安全放氣閥,蒸汽壓力超過就自動開啟。
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Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
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