Kuwotchera kwa chitoliro cha HDPE

HDPE mapaipi (Mapaipi a High Density Polyethylene) amagwiritsidwa ntchito kwambiri popereka madzi a municipalities, mapaipi mafakitale, ulimi wothirira, migodi slurry kayendedwe, ndi machitidwe ogawa gasi chifukwa cha kukana kwawo kwa dzimbiri, kusinthasintha, ndi utumiki wautali…