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亲签和特签的区别
更新时间: 2021-02-11 16:30:30  

1、油墨的颜色就不一样。拿到反光处去看, 如果是真签名就是凸出来油墨,与纸本身不溶;印刷出来地在反光出看是与纸本身一体的。

2、拿水蹭一蹭,印刷的蹭不掉,能蹭掉就是亲签的。

3、力度不一样,所以,可以检查纸质上凹凸。

关键词: 区别

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