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回复 1# annetu2588


路边有很多扔掉的电视、音箱……捡回来，里面有磁铁。哈哈

吸铁石，好怀旧的名字啊

I reckon u can try some tool shop, we are using some magnet blocks to do some pipe on site measurement. I do not know what sort of stuff u r after. Tool shop wont be a bad go.