Iimveliso

I-Hikelok inoluhlu olubanzi lweemveliso, kubandakanywa iivalve zesixhobo kunye nokufakelwa, iimveliso ze-ultra-high, iimveliso zokucoceka okuphezulu, iivalve zenkqubo, iimveliso ze-vacuum, inkqubo yesampuli, inkqubo yokufakela kwangaphambili, iyunithi yoxinzelelo kunye nezixhobo zokusebenza.