文具的话，最好还是测一下铅含量，ＨＤ好像有卖的，擦一下表面就知道结果了

来源: ZhuZhuXia 于 2012-07-28 11:55:07 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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