Amakhanda ayisikwele asetshenziswa kabanzi embonini kagesi neye-elekthronikhi, umkhakha wobunjiniyela bamanzi, imikhiqizo kagesi, imishini yokusebenza, imishini yamakhemikhali, imikhumbi, izimoto, izakhiwo zensimbi nokunye
Amakhanda ayisikwele asetshenziswa kabanzi embonini kagesi neye-elekthronikhi, umkhakha wobunjiniyela bamanzi, imikhiqizo kagesi, imishini yokusebenza, imishini yamakhemikhali, imikhumbi, izimoto, izakhiwo zensimbi nokunye