Ọnụ ego VNA
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Ọnụ ego VNA
1. VNA (dị warara wara wara) racking bụ a smart imewe nagide nkwakọba elu ohere zuru ezu.Enwere ike ịhazi ya ruo 15m dị elu, ebe obosara wara wara bụ naanị 1.6m-2m, na-abawanye ikike nchekwa nke ukwuu.
2. A na-atụ aro ka VNA nwee ụgbọ okporo ígwè na-eduzi n'ala, iji nyere aka iru gwongworo na-ebugharị n'ime wara wara n'enweghị nsogbu, na-ezere mmebi nke ụlọ nkwakọba ihe.
