Imeko ephambili yezikhonkwane zemoto kunye nesikrufu Okwangoku, isakhono esizimeleyo sokusungula izikhonkwane zemoto yaseTshayina kunye namashishini ama-screw ahlwempuzekileyo, uninzi lweemveliso zilinganisa amazwe angaphandle, asinako ukufezekiswa koqobo, amalungelo epropathi enomgangatho ophezulu wokuqonda, iimpawu kunye neemveliso, kunye...
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