Ring mouth size comparison table:
The corresponding table of ring size and ring number is different in different countries. The European version of the trumpet is No.44, corresponding to No.4 in China, and the large size is No.67, corresponding to No.27 in China. The ring size and ring number correspond to the 28 digits of the table size * * *, * * starting from the 3rd, the circumference is 44 mm, the ring diameter is 14.0 1 mm, and * * is 13? Number, corresponding to ring circumference 7 1mm and diameter 22.1mm.
1, the ring is an ornament worn on the finger, and anyone can wear it. The custom of wearing a ring has a long history, and different places have different representative meanings for different ways of wearing it. The material can be metal, gem, plastic, wood or bone.
2. European women began to wear rings in the14th century. And on which finger the ring is worn, there is also a saying that it is generally worn on the index finger to indicate single; Wearing on the middle finger represents love; Wearing it on the ring finger means engagement or marriage; Wearing it on the little finger means wanting to get married. Another thing that deserves our attention is that the ring should be worn on the left hand.
3. "concubines are respected in your place, and women's history books are the sun and the moon, giving them a retreat. If you have a baby, return it with a gold ring; When the ruler, put it with a silver ring, with his left hand; If you are a ruler, you should focus on your right hand. Regardless of size, it is recorded as a law. " This is Han Maoheng's comment on "Let me be a good manager" in The Book of Songs Li Feng Jing Nv. This is often quoted by academic circles to explain the origin of the name "ring".
References:
Baidu Encyclopedia: Ring