What are the length, width and height dimensions of a standard computer desk?

Generally the height of the computer desk will be set at about 68cm-70cm, the width is 50cm, and the length has 3 specifications 120cm.150cm, 100cm, etc. The height of the desktop is not to exceed 70cm. The height of the desktop is not more than 70cm. Unreasonable height will lead to varying degrees of neck and wrist syndrome, and vision loss, so the choice of size of the computer desk is very important, according to the size of the house to choose the right computer desk.