Ekubeni iseti yokuqala yenkqubo yokupholisa i-laminar isetyenziswe kwimveliso yombhobho we-L390 ukususela, phantsi kwemigudu edibeneyo yabasebenzi bezenzululwazi kunye nobuchwepheshe besizwe, iteknoloji yokulawula iye yaphuhliswa ngokukhawuleza ukupholisa emva kokuqengqeleka. Okokuqala, uphuhliso lwetekhnoloji, inkqubela phambili ebonakaliswe kwi...
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