2 thoughts on “Is it very fooled to buy 990 gold?”
Felicia
Do not go to The gold jewelry content and purity problem: In again, give friends science again, the gold jewelry content of more than 990 ‰, which is a qualified foot gold jewelry. Foot gold 9999 gold bars.
If you buy gold jewelry, you have to spend high prices and pursue the gold content of 5 9,49 9, then you can only say that you are biased by others. The hard gold jewelry content of one -bob is about 993 ‰, which has fully met the standards of sufficient gold. Do not feel that hard gold is impure. The national standard has canceled the concept of thousands of gold. How to maintain gold jewelry 1. Try to avoid contact with hard objects when wearing gold jewelry. Excessive pulling or contact with hard objects will cause gold jewelry to deform. 2, try to contact some chemical products as little as possible, like some cosmetics, perfumes, and skin care products, so it is best to wear gold jewelry after skin care and makeup. 3. Avoid contact with other chemicals in gold ornaments, and chemicals such as mercury, chlorine or lead are not possible. 4. Do not wear gold jewelry to swim in the swimming pool, because the water in the swimming pool will be added with chlorine, and the chlorine gas will be oxidized with the gold jewelry, causing the gold jewelry to become dull. 5. Avoid sweat stains on the gold jewelry. If you sweat more powerful, wipe the sweat stains on the gold jewelry at any time to avoid corroding the gold jewelry.
Do not go to
The gold jewelry content and purity problem:
In again, give friends science again, the gold jewelry content of more than 990 ‰, which is a qualified foot gold jewelry. Foot gold 9999 gold bars.
If you buy gold jewelry, you have to spend high prices and pursue the gold content of 5 9,49 9, then you can only say that you are biased by others.
The hard gold jewelry content of one -bob is about 993 ‰, which has fully met the standards of sufficient gold. Do not feel that hard gold is impure. The national standard has canceled the concept of thousands of gold.
How to maintain gold jewelry
1. Try to avoid contact with hard objects when wearing gold jewelry. Excessive pulling or contact with hard objects will cause gold jewelry to deform.
2, try to contact some chemical products as little as possible, like some cosmetics, perfumes, and skin care products, so it is best to wear gold jewelry after skin care and makeup.
3. Avoid contact with other chemicals in gold ornaments, and chemicals such as mercury, chlorine or lead are not possible.
4. Do not wear gold jewelry to swim in the swimming pool, because the water in the swimming pool will be added with chlorine, and the chlorine gas will be oxidized with the gold jewelry, causing the gold jewelry to become dull.
5. Avoid sweat stains on the gold jewelry. If you sweat more powerful, wipe the sweat stains on the gold jewelry at any time to avoid corroding the gold jewelry.
no. 990 gold is not fooled, the gold content is 990 ‰, 999 gold is a thousand enough gold, and the gold content is 999 ‰.