Iimbonakalo
Injini injini okupholisa ubukhulu becala kusetyenziswa ukuqhuba ngqo izixhobo okupholisa nqaba fan. Indlela yayo yokufaka ezimilise ngo-V yenzelwe ukubonelela ngeemeko ezifanelekileyo zofakelo lwangaphandle lwezixhobo zokupholisa kunye nokungenisa umoya.
Izibonelelo zokonga umbane ngakumbi, ezifanelekileyo ngakumbi, ingxolo ephantsi, ukunyuka kweqondo lobushushu eliphantsi, ukungcangcazela okuncinci, ukusebenza okungamandla kwamanzi, ukusebenza okuzinzileyo, kwaye ngekhe kuchaphazele nawuphi na umsebenzi ojikeleze ubomi, kwaye ube nobomi benkonzo ende. Thina tunikezela ngenombolo yesakhelo semoto ngu: 71 ukuya ku-315L.
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