What do you think of the steelyard?

1, there are two rows of scales on the scale, corresponding to large lift and small lift respectively.

Like this scale, the top row corresponds to the major scale, which I call the major scale.

3. The following is a small range.

4. Put things on the scale hook or scale, hang the heavy objects on the pole, lift the small elevator, and start moving the heavy objects until they are balanced. There is a 6 on the right side of the big elevator, which means 6KG from here. Then on the far left, 30 kilograms is the range.

5. When using the weight, adjust it according to the weight of the goods. When the balance beam and reading are ok.

steelyard

For thousands of years, hand scales have been regarded as China's "national quintessence". Lightweight, classic and easy to use. As the main measurement tool of commodity circulation, it is active in the north and south of the river and passed down from generation to generation. There is a steelyard between heaven and earth. People constantly endow the steelyard with cultural connotation, a symbol of fairness and justice, and a yardstick of heaven and earth conscience. One transaction after another is completed between the weight and the scale.

With the development of the times, some things will also withdraw from our daily life. The popularity of electronic scales indicates that the steelyard will withdraw from the historical stage and become a symbol of a country.