... . Density: above 1000 kgs/m3 3. Moisture: 5 - 10% 4. Water absorption rate: <28% 5. Length tolerance: <2.0mm 6. Width tolerance ... panels, 3 panels, 4 panels, 5 panels, 6 panels 1 panel, 2 panels, 3 panels, 4 panels, 5 panels, 6 panels1 panel, 2 panels, 3 panels, 4 panels, 5 panels, 6 panels2+1 panels, 3 panels, 5 panels, 6 panels Color ...