News
2020-
06
06
Correct use of compasses
Compasses are used to draw circles or strings in mathematics and drawing. They are often ...
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2020-
06
06
Use of sub-gaugecompass
Sub-gauge is a drawing tool used to intercept line segments, measure dimensions, and ...
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2020-
06
06
What kind of stationery ruler is easy to use
There are many school supplies used by students, including pencils, pens, watercolor pens...
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2020-
06
06
How to use the ruler safely
Pupils should not hold the ruler to play with their classmates when using the ruler. Most of the...
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2020-
06
06
Analysis of the current development trend of the student stationery industry
In recent years, the status of the student stationery industry in the world has been continuously ...
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2020-
06
06
What do the scalesboth sides of the ruler represent?
Some rulers are marked with two scales at both ends. It is believed that most children’s shoes...
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