Двухслойный поликарбонатный лист
Twin-Wall Polycarbonate Sheet Product Description Twin-Wall Polycarbonate Sheet offers a rectangular insulation space inside to reduce thermal energy transfer. Meantime, it creates a stronger, lighter weight and more impact resistance structure. Some people call it a “double-wall polycarbonate sheet”. UVPLASTIC offers standard and S-Line twin wall polycarbonate sheet, the thickness ranges from 4mm to 12mm….