On the one hand, this is helping to overcome the technical backwardness of the developing countries, while on the other hand it reduces the risks for long-term utilisation.
Kwesinye isandla kuluncedo ukubuyisa kobuchule kwamazwe asakhulayo ekubeni kwelinye icala inciphisa ukuzifaka kwingozi yokusetyenziswa kwexesha elide elimisiweyo.