Polyeter, lebitso le feletseng: Bureau ethylene terephthalate, ha e chesa, 'mala oa lelakabe o mosehla, ho na le mosi o mongata o motšo,' me monko o tukang ha o moholo. Ka mor'a ho chesa, kaofela ha tsona ke likaroloana tse thata. Ke tsona tse sebelisoang haholo, theko e tlase haholo, nako e telele ...
Bala haholoanyane