Imveliso yelaphu inokuvelisa uluhlu lobutyobo, kubandakanywa iintsinga, i-lint, uthuli, kunye namasuntswana amakhudlwana, anokuthi abe nefuthe kumgangatho wemveliso, impilo yabasebenzi, kunye nokusebenza koomatshini.Uluhlu lwe-Bersi F lwe-vacuum yemizi-mveliso yenzelwe ngokukodwa ukufunxa inkunkuma emise okwemigca eyenziwe kwi...
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