Feem ntau, cov kav dej yog 500mm x 500mm nyob rau hauv ntev thiab dav, nrog thicknesses ntawm 20mm, 25mm, thiab 30mm. Peb- qhov ntev ntawm cov dej cia thiab cov kav dej yog feem ntau 2000mm x 15000mm (2m x 15m), nrog lub thicknesses ntawm 0.8mm, 1.0mm, thiab 1.5mm, thiab npuas siab ntawm 10mm thiab 20mm.
Plastic Drainage Board Specifications:
1. Board thickness:0.7 hli, 0.8mm, 1.0mm
2. Dav:1m, 2m, 3m
3. Convex qhov siab:H8mm, H12mm, H16mm, H20mm, H30mm
