The use of solid glue
Solid glue can be used to bond various papers and paper products and is suitable for office staff, accounting staff, secretarial staff, teachers, students, and related personnel.
Types of rulers
There are usually scales on the ruler to measure the length. Some rulers have a special shape such as a letter or a circular hole in the middle, which is convenient for the user to draw pictures. They are usually used to measure the length. They are generally divided into tape measure, vernier caliper, square…
Ruler maintenance method
The most taboo of the ruler is the scratching and blurring of the engraved value. Therefore, the ruler has become the most cared item in the stationery. What should we pay attention to when using the ruler? 1. First of all, the method of using the ruler must be correct. For example, it is best…