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面向青岛地区大量供应优质海绵,物美价廉

价格:面议 2024-11-21 04:00:02 7186次浏览

1. 在挑选海绵时,主要以它的触感和弹性为判定的首要因素。摸起来应该有柔软的触感,并且富有延展性。

2. 另外,一个实际的辨别方式是将海绵对折,互相搓一搓。如果没搓几下就掉海绵屑,就该把它淘汰了。

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