24k yellow gold necklace and thousand gold necklace which is cheap
어느 것이 더 낫습니까?, 24k 옐로 골드 목걸이와 천금 목걸이? 어려운 질문이네요. 어떤 사람들은 24K 금을 좋아해요, 어떤 사람들은 수천 개의 금을 좋아해요. 그들 사이의 차이는 크지 않다, 순도가 조금 더 나쁠 뿐이죠. If purity is not critical, the two are the same.
my country has regulations on the marking and identification of gold products, and generally requires the production company code, material name, content imprint, 등., and no imprint is an unqualified product. The same is true internationally. But for some very fine products, it is allowed not to mark. National standard GB11887-89 stipulates that the gold content per opening (abbreviation of carat in English and karat in German, writing K) ~이다 4.166%.
이론적으로는, we call gold with a content of 100% 24케이; so the calculation method is 100/24 (the national standard in parentheses): the national standard GB11887-89 stipulates that every k (abbreviation of English carat, German karat, often written) “케이”) The gold content is 4.166666%.
이론적으로는, 100% gold can be called 24K gold, but in reality it is impossible to have 100% 금, so China stipulates: gold with a content of more than 99.6% (포함 99.6%) can be called 24K gold.
수천 개의 금: Thousands of gold with a gold content of not less than 999 is called thousands of gold, which is the highest value in the name of jewelry. The imprint is thousands of gold, 999 금, gold999 or g999. 순금: The solid gold with a gold content of not less than 990. The imprint is “Full Gold”, “990 금”, “gold990” 또는 “g990”.