樓主: 小樓聽雨hn
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電焊和碰焊哪個(gè)更牢固? |
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點(diǎn)評(píng)
這倒是沒考慮到,我這在湖南南部,除非又發(fā)生2008年那樣的冰災(zāi),自來水一般是不會(huì)結(jié)冰的.
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