I-valve ye-slot luhlobo lombhobho wokuhambisa umgubo, i-granular, i-granular kunye nezixhobo ezincinci, eyona nto iyisixhobo sokulawula ukulungelelanisa okanye ukunqumla ukuhamba kwezinto.Isetyenziswa kakhulu kwi-metallurgy, imigodi, izixhobo zokwakha, iikhemikhali kunye nezinye iinkqubo zoshishino ukulawula ukuhamba kwezinto ...
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