Yorliq arxivi: How to distinguish the jade pattern and crack on the jade bracelet?

Yuqori texnechli keramik uzuklar Jade Braceletdagi jarlik va yoriqni qanday ajratish kerak?

Jade merchants have a catch phrase: “No pattern can’t make jade.” Masalan, when you find patterns on a jade bracelet, the boss will use this mantra to convince you. Aslida, what the boss said is not unreasonable. Masalan, when using a 10x magnifying glass or observing a jade bracelet with the naked […]