Item No. | Density | Diameter*Height | Surface Area | Hole |
PE01 | 0.96-0.98g/cm³ | 12mm*9mm | >800㎡m³ | 4 rooms |
PE02 | 11mm*7mm | >900㎡m³ | 4 rooms | |
PE03 | 10mm*7mm | >1000㎡m³ | 5 rooms | |
PE04 | 16mm*10mm | >800㎡m³ | 6 rooms | |
PE05 | 25mm*10mm | >600㎡m³ | 19 rooms | |
PE08 | 1.02-1.05g/cm³ | 5mm*10mm | >3500㎡m³ | 7 rooms |
PE09 | 0.96-0.98g/cm³ | 15mm*15mm | >900㎡m³ | 40 rooms |
PE37 | 0.94-0.97g/cm³ | 25mm*10mm | >800㎡m³ | 37 rooms |
PE38 | 0.94-0.97g/cm³ | 25*10mm | >800㎡m³ | 38 rooms |