1. Mechiri obi jụrụ ụlọ elu bụ n'ezie a Nchikota evaporative jụrụ ụlọ elu, ngwa nju oyi na mmiri jụrụ ụlọ elu, ọ bụ a kehoraizin evaporative jụrụ ụlọ elu, usoro mmiri mmiri na-eru site na tube, ikuku eru site tube n'èzí, abụọ adịghị emetụ onye ọ bụla ọzọ.Mechie...
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