There are four, five, six bars of the medical bed aluminum alloy and two grades of high grade and low grade.
Specification: 4 files; 940 * 360 mm; The center is 680 and the railings are spaced 34
The 51200m (long) center is 940mm and the railings are spaced 34
The 6th file 1460mm (long) center is 1200mm and the railings are spaced 34