ITSNONAME出产的精明的元素表戒指，有银的金的和拜金的。每个都标记了金属的序号和重量。

Clever periodic rings from ITSNONAME are available in silver, gold, and platinum. Each features the corresponding metal's atomic number and weight.

youdao

这里的标记,间隔为13厘米，我每增加一公斤重量，你就会看到它往下,大概13厘米。

These marks here are 13 centimeters apart, and every time that I put one kilogram on, you will see that it goes down by roughly 13 centimeters.

youdao

重量吨；（船舶）冬季装载线标记；（韩国）元。

W weight ton; winter mark for load line; won.

youdao