Q:What's the standard size of the desks and chairs?

For example, students at the height of one hundred and nineteen cm below, the use of the desk height should be fifty-two cm, under the table empty height should be forty cm, seat height should be twenty-nine cm; the students at the height of one hundred and forty-three to one hundred and seventy-five cm, the use of the class table height should be sixty-seven cm, under the table height should be empty fifty-five cm, seat height should be thirty-eight cm. And in accordance with the provisions of the primary and secondary schools to use desks and chairs in the form of optional, but the table height, the table under the empty space and high chair surface, the main size must comply with national standards.

Q:How many desks and chairs are there for students?

According to the classification of desks and chairs, the primary and secondary schools are commonly used for leveling desks. The University also has ladder desks, reading rooms, desks and so on. Of course, the desks in primary and secondary schools are also divided into lifting desks and stationary desks. The desks and chairs of students in China generally follow the development track of desks and chairs in Western schools. From the material and the development of history, the two are not significantly different, have experienced miscellaneous manufacturing (first generation) - steel wood one (the second generation) - hard plastic alternative stage; in shape, from a single form of gradual transition to lift, even better conform to the various forms of human body engineering.

Q:How to clean the desks and chairs of students?

In order to solve the above problems, a clean and beautiful environment on campus is also discussed. We have decided to clean the ball pen oil, carbon pen, ink, correction fluid, stickers for the purpose of conducting research experiments, and formulated the implementation plan. First, we find the information in order to understand the oil, carbon pen, ink pen, correction fluid, the composition in order to effectively remove the stickers are from October 15th to October 19th we went to the library and reading room, through the Internet to find relevant information. Through the search, we found that the main components of these stains are mostly made from some organic solvents, from the chemistry teacher also understand the principle of same-sex dissolution. We also searched for the treatment of these stains, but unfortunately we found most of them for the treatment of clothing stains. In order to confirm whether they were effective on the desks and chairs, we decided to carry out experimental research.

Q:How do you like children's desks and chairs?

First, the height of the desk can grow at the same time as the height of the child, that is, it can be adjusted.Two, the desk should comply with the children's learning rules, both suitable for writing, but also suitable for reading, reciting. At the same time, to achieve these two requirements, desk desktop angle must be adjusted.

Q:What are the desks and chairs of the past?

Change of materials, steel, wooden desks and chairs, steel and plastic courses, desks and chairs, etc., the world security science and technology is a special desk, desk and chair for many years well-known manufacturers, you can find out about

Q:Want to buy family desks and chairs, and how about studying desks and chairs?

Love to learn desks and chairs is just advertising, in fact, choose a suitable height of their desks and chairs, you can check their height on the Internet for what height of desks and chairs, buy a comfortable can

Q:An unreasonable place for desks or chairs for middle school students or pupils!

The classroom should set up the necessary facilities for students to study and live. The ordinary classroom should be set to the podium, blackboard, clean cabinet, screen curtain rod, hook, loudspeaker box, "learning field" column, PEG, rain gear storage. A group of power outlets are arranged at the front wall and the back wall of the classroom.

Q:What is the height of student desks and chairs?

Of course, the design of the tables and chairs is designed according to the ergonomics of the human body, the posture of sitting and the eyes, the placement of the hands, the proportion of work and study. The height of the table is usually between 70 and 85CM. The chairs are usually 35 to 45CM, which is in proportion to the proportion of normal people

Q:Which brand is good for pupils to learn desks and chairs?

A healthy tabletop must be capable of stepless regulation of inclination, adjustment of the mind, and true barrier free design! User friendly design！ The fifth generation, Ke love learning table, design scientific and reasonable, the price more close to the people! You can use kindergarten for high school graduation.

Q:What are the materials on the desks and chairs used to produce desks and chairs for students?.

Table top, chair surface: multi ply plywood, molded board, blockboard, surface fireproof board, various boards for customers to choose from;2, desk legs: 20*50*1.2mm oblate tube, 25*50*1.2mm steel;