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luffy17520:内应力啊,你拿去200度烤一下看看 (2013-11-21 15:20) &0Y |pY
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liyungang:都是放了两个月的产品了,在显微镜下看就是大片的色斑。我排除环境污染的因素了。 u"hr4+/ (2013-09-24 15:58) A-myY30
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