Andrej, ele é um atacadista de joias na Croácia. Com sua grande ambição, he decides to sell the Pulseira de placa Customized Croatian Women Jewelry Plated AAA Cubic Zirconia White Gold Ring.
Silver Couples customized Pulseira de placa. A questão é que o desenho ondulado é uma forma simples. It is slender customized Pulseira de placa design that fits comfortably.
Don’t be afraid that diamonds are the hardest of the known minerals. Symbolizing the eternity of love, a diamond that has been passed down has its own weakness. So do you want to know what are diamonds most afraid of?
1, Diamonds are afraid of heat. Although diamond is crystallized under high temperature and pressure, the main component is carbon. No entanto, when heated to 800 ° C in air, it will burn. And when heated to 720 ° C in oxygen, it will form carbon dioxide gas.
2, Diamonds are afraid of ultraviolet rays. If the diamond is exposed to strong ultraviolet rays filtered by the ozone layer. Visible small pits can be observed on the surface of the diamond in just a few seconds. So don’t take a photo with a magnifying glass in the sun. If you really do, the diamond will directly sublime and disappear.
3, Diamond is afraid of radiation. Irradiated diamonds will change their color.
4, Diamonds are afraid of oil. Diamonds have lipophilicity. And it is easy to adsorb oil stains to the surface. Which weakens the diamond’s own gloss.
5, Diamonds are afraid of impact. Although the hardness of a diamond is known, the harder the material, the more brittle it is. Although diamonds can cut anything and are not afraid of grinding. They are easily broken after being hit.
In addition to the above conditions, diamonds have one of the worst conditions. Aquilo é: diamonds are afraid of losing! Do you still think that diamonds are more afraid?
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