Why can't I wear a bracelet when cooking?

Many people wear jade bracelets to cook directly for cooking. If they are not careful, the jewelry will be touched, or they will be smoked and smouldering. For valuable jade jewelry, Baojie advises you to take off when cooking, otherwise it is No zuo no die!

Do you know how hard these jade stones are?

When buying gemstones, people often say that these gemstones are very hard and the stone body is very hard, and they are very hard to say how hard it is. What can be compared with the reference? Perhaps the following content can provide you with some reference.

Teach you to choose a steel furnace

Nowadays, the real estate industry is gradually warming up, and the demand for tempered glass is slowly increasing. Many customers have seen the business opportunities that they want to engage in the tempering processing industry, but they are suffering from the.......