Isingeniso somkhiqizo:

Isethi Yesibambo Sikagesi Esicijile.
1. Kunwetshiwe kufika ku-5m
2. Intwasahlobo yenziwa ngensimbi eshisiwe yensimbi eshisiwe noma yensimbi.
3. nge 2 amasango insulators.