Umshini wokuqhumisa isihlabathi osetshenziswayo, udinga ukuqonda inqubo yawo, ukuze kwehliswe ukwehluleka kokusebenza kwemishini, ukukhuthaza ukusetshenziswa kwemishini ngendlela efanele, futhi ukuze kube lula kubasebenzisi abaningi ukuqonda ukusetshenziswa, inqubo enemininingwane elandelayo yethulwa ukuze iqondwe. Uma kuqhathaniswa nabanye abaqeqeshi...
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