我從底部把抽水機進口管道卸開,釘子馬上暴露出來,取出後馬上運轉正常。 我當時實在不甘心一年不到的WASHER報廢。
我從底部把抽水機進口管道卸開,釘子馬上暴露出來,取出後馬上運轉正常。 我當時實在不甘心一年不到的WASHER報廢。
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