Single height adjustable pupil's table with adjustable table top No.3-No.5 ATT-949

The table must meet the requirements of GOST 11015-93 "Pupil's tables. Types and functional dimensions", GOST 16371-2014 "Furniture. General technical conditions". The product consists of a cover and height-adjustable (height group #3-#5) metal supports. The table cover shall be made of chipboard with a thickness of at least 16 mm, with PVC edging. The corners and ribs of the cover should be blunted or have a rounding with a radius of 10-30 mm. Functional dimensions of the working plane in mm, not less: 600?500. The table cover shall have devices for its installation horizontally and at an angle from 7 to 15. Locking devices, as well as devices for installing the table cover horizontally and with a tilt must ensure reliable fixation of moving elements. The height of the table edge facing the pupil must not be reduced by more than 10 mm when the lid is tilted. Openings of metal pipes used in the construction of the product, as well as technological holes with a diameter of more than 7