Ngenxa yobunzima bayo, ukumelana nomhlwa, ukumelana nobushushu obuphezulu, kunye namandla ayo aphezulu, isetyenziswe ngokubanzi kwiindawo ezahlukeneyo ezifana ne-aerospace, uphuhliso lwaselwandle, iinqanawa, iinqanawa, kunye neemoto zikaloliwe ezihamba ngesantya esiphezulu kule minyaka yakutshanje, kwaye ithathe indawo ezininzi. izinto zemveli.Okwangoku, iglasi ...
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