Nge ukuthuthukiswa nasekuthuthukeni isibhamu China ukukhiya ubuchwepheshe ezimbonini, ifenisha ukwenziwa ngu workshop uhlangothi, ukuthuthukiswa manje ekukhiqizweni ngomshini. Hardware izesekeli izidingo ephakeme sikwazi ukwenza izinto ezihlukahlukene, interchangeability, ukusebenza, zokuhlobisa. Diversification, kwesakhiwo ...
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