Embonini yemikhumbi, imikhiqizo yokuhlunga isetshenziswa ikakhulukazi ekwelashweni kwamanzi ahlanzekile, ukuhlukaniswa kwamafutha namanzi, ukwelashwa komoya, nokuhlunga uwoyela wemikhumbi.
Singahlinzeka ngemikhiqizo yokuhlunga ehlobene elandelayo embonini yeShipping.
