Description/kawalan
Parameter teknikal
MBBR 19 Penerangan Produk:
Saiz: φ25*12mm
Nombor lubang: 19
Bahan: 100% HDPE dara putih
Densilty: 0. 96-0. 98g\/cm3
Surface Area:>650m2/m3
Packing Numbers:>118000pcs\/m3
Porosity:>85%
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