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True and false identification of toughened glass

1, with the sun glasses, you can see the color of the markings, no tempering can not see.

2, toughened glass smoothness than ordinary glass to glass surface, to see whether rugged. You will see the whole surface of the glass irregular deformation.

3, in the sun belt of flat mirror, tempered glass is the glass flowers, not.

4, high temperature ink through the screen printing glass, and then through the toughened glass, high temperature ink will merge with the glass surface, the ink is not wipe off the heart

5, tempered glass is not easy to be scratched.

6, broke a piece of glass, if it is tempered glass, debris will be fine particle.

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