ubwino wazing'ono, kulemera kwa thupi, ntchito yodalirika, kugwiritsira ntchito mphamvu zochepa, mphamvu zambiri komanso moyo wautali wogwira ntchito, ndipo amagwiritsidwa ntchito kwambiri m'makampani, kuyambira, radar ndi zina.
ubwino wazing'ono, kulemera kwa thupi, ntchito yodalirika, kugwiritsira ntchito mphamvu zochepa, mphamvu zambiri komanso moyo wautali wogwira ntchito, ndipo amagwiritsidwa ntchito kwambiri m'makampani, kuyambira, radar ndi zina.