I do n’t know that the gold jewelry of various brands in the mall now indicates that it is 99 pure gold, but do all the parts of all jewelry 99 pure gold?
4 thoughts on “I don’t know that the gold jewelry of various brands in the mall now indicates 99 pure gold, but is all parts of all jewelry 99 pure gold?”
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Now it is all thousands of gold, that is, 99 · 9, except the back of the earrings, may not be enough.
News.163/10/0922/01/
can see this
to buy gold products without welded, this can ensure the gold content of each part of the uninsthance
The gold of 99 is rarely seen in the mall now. Generally, it is 99.9, which is what we often say. Thousands of gold are gold with very high purity, so hardness is also soft. Therefore, it is more difficult to make earrings. Generally, the ear needles and the ear buckles are made into a good gold with good hardness, which is the 99 gold mentioned above. As for the other, the ring necklace ear bracelet is generally marked as long as the thousands of gold, then it is all.
Every part should be
If not, it will remind and indicate