會是高壓至低壓的閥門堵了？如果加多了冷媒，可能會撐爆高壓。

來源: jsl609 於 2019-05-31 14:34:14 [舊帖] [給我悄悄話] 本文已被閱讀：次

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會是高壓至低壓的閥門堵了？ 如果加多了冷媒，可能會撐爆高壓。