1. Isakhiwo setheminali.Isakhiwo setheminali sinekhanda letheminali, i-barb, unyawo lwangaphambili, i-flare, unyawo lwangemuva nomsila onqunyiwe.Futhi ingahlukaniswa ngezindawo ezi-3: indawo ye-crimp, indawo yoshintsho, indawo ehlangene.Sicela ubheke umfanekiso olandelayo: Ake siwabheke....
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