Ukuvela kabusha
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Ukuvela kabusha
Izingxenye zokunemba namathuluzi okulinganisa azoguga ngesikhathi sokusetshenziswa, okuholela ezinkingeni zokunemba. Lawa maphoyinti okuguga amancane ngokuvamile awumphumela wokuslayida okuqhubekayo kwezingxenye kanye/noma amathuluzi okulinganisa eduze kwendawo ye-granite slab.