Isihlukanisi se-electromagnetic se-electromagnetic singasusa ngempumelelo amabhlogo wensimbi elingazinzile. Imishini yenzelwe ukunika amandla okuhambisa, ekubambeni kahle nokususa izinto ezibucayi ezingafuneki emikhiqizweni edluliselwe.
1.Inomkhakha wamazibuthe oqinile nomsebenzi wokuzihlanza okuzenzakalelayo.
I-Earth NDFEB yase -hight yomhlaba isetshenziselwa ukwakha umnyombo oqinile.
3.Thenga ngaphakathi komshini inokushiyeka okushisa okusheshayo, othuli, imvula kanye nokungamelana nokugqwala.
4.Ingenziwa ngokwezifiso ngokuya nge Izidingo zamakhasimende , ezinekhwalithi ephezulu nentengo ephansi.