-
Na o kile wa ipotsa hore na polasetiki ya PET thepa ea pampiri e bitsa bokae? Ha se feela ka botenya kapa boholo—mabaka a mangata a patehileng a bohlokwa. polasetiki ya PET thepa ea pampiri e hlakile, e matla, mme e sebediswa haholo diphuthelong, dipontshong le mechining. Ho tseba theko ya tsona ho thusa ho qoba ho lefa ho feta tekano kapa ho kgetha mofuta o fosahetseng.