1. Izimpawu zokuhweba nokuphrinta kwamashubhu ekhwalithi ephezulu kusezingeni uma kuqhathaniswa. 2. Ukubunjwa kwensimbi yekhwalithi ephezulu kuyiyunifomu, i-tonnage yomshini we-shear ebandayo iphezulu, futhi ubuso bokuphela kwekhanda lokusika bushelelezi futhi bujwayelekile. Kodwa-ke, ngenxa yezinto zokusetshenziswa ezingezinhle, ubuso bokuphela bokusikwa ...
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