Q:What is the difference between a children's intelligent desk and an ordinary desk and chair?

Children's security, personality, color is quite different!

Q:What is the rate of conformity between desks and chairs?

The student desks and chairs for students must be the physiological characteristics of the body, otherwise it will be disastrous, the truth is not difficult. However, the country's small and medium school desks and chairs, generally have not increased with the increase of height of students, which is an undoubted reality. Some schools even learn from the first grade to the sixth grade from the first grade junior middle school to high school, use the same size of the desks and chairs. And formulate relevant departments of our school desks and chairs for standard unchanged, without considering the actual situation of students' physical development, it can not be surprising.

Q:1 meters, 5 of the standard desks and chairs of students

1 meter 5 students, standard desks and chairs, height 1.43~1.57m.

Q:Standard sizes for student desks

The length of a desk for a single desk is 80 centimeters wide, 40 centimeters wide, 80 centimeters high, and the other desks are the same. It is 160 centimeters long. If you can go to Li Xin Xin steel furniture factory in Suzhou city of Xiangcheng District. There, the students' desks variety is complete, the price is also good, you should be able to select the kind of love.

Q:Desk chair caused by excessive formaldehyde in the classroom, how to deal with?

Selection of purification units. The national metrology law requires that the organizations engaged in air testing should have the certification of Chinese metrology, that is, "GMA" sign, and also have the National Laboratory Accreditation, that is, "CNAL" sign. And individual units engaged in air governance use simple testing instruments to detect indoor environmental pollution, and issue unqualified inspection reports. Many enterprises believe that as long as the governance results within the standard limit, it means governance success. However, there are no rules about governance methods, chemicals, equipment, operation procedures, and other enterprises are operating on the basis of their own products. As a result, there is a possibility of damaging consumer furniture or cross contamination in corporate governance. Currently on the market some indoor air treatment units based on service, but in the guise of air control development of the franchisee, the franchisee has the qualification and commitment, can provide the detection and treatment of all in one service. As we all know, the so-called inspection of the governance units is usually not standard, and its behavior violates the relevant provisions of the national measurement law.

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

Brand is unimportant. Functional, practical, durable, these are more important, as well as household, but also pay attention to light moving. Because my home is to love learning desks and chairs, and personally feel very well done.

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

The height of the blackboard should not be less than 1000 millimeters. Blackboard width, primary school should not be less than 3600 millimeters, secondary schools should not be less than 4000 millimeters. The vertical distance between the blackboard and the table top, the primary school should be 800 - 900 millimeters, the middle school should be 1000 - 1100 millimeters. The blackboard should be made of smooth writing, no glare, easy to erase, no noise when writing, and frosted glass material with surface abrasion resistance. The blackboard in the classroom lighting lighting classroom blackboard blackboard left, a lamp, and the average illuminance of not less than 200 lux.

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

Desks and chairs are too low for students to make the spine excessive, the front bend, or even the hump. Long time bow body, but also affect lung development, lung ventilation function and heart and lung function, resulting in small chest, small capacity, easy fatigue, disease resistance and so on. Similarly, the height of students and desks and chairs do not match height, will affect the distance between the eyes and books, resulting in myopia. Poor sitting posture affects students' attention and memory, which makes them feel tired and weary.

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

Learning table function is divided at least, height adjustment is right, but only as a fixed slope, or 7 degrees with a regulating slope, there is no scientific reason, are fool people, is China children sorrow.

Q:How much are desks and chairs for students?

Plastic steel desks and chairs price is about 380.Steel lifting desks and chairs at around 450, the wholesale price, now the north of Guangzhou and other big city private schools have the desks and chairs, one is ergonomic design is good for a child's body, two desks and chairs is this beautiful and durable.