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如图所示,在过滤器排液管上部滤网边,放一块永久磁铁,就可吸住液体中的金属粉屑,防止它进入冷却泵内的使用寿命。延长冷却泵寿命的方法@陈渊润
As shown in the filter drain pipe top of the filter, put a piece of permanent magnet, you can suck the liquid metal dust, to prevent it into the cooling pump life. Lengthen the life of the cooling pump method @ Chen Yuanrun