Ubalo lubonisa ukuba iimoto zombane zingena kwiingozi rhoqo njengeemoto ezineenjini zokutsha zangaphakathi. Ngexesha elifanayo, izithuthi zombane ziyi-20-50% zinzima, kwaye ngenxa yomthamo omkhulu weebhetri zokutsalwa, amaziko abo obunzima ayancipha kakhulu. Ngaloo ndlela, iziseko zendlela ngendlela yocingo kunye nezithintelo azizange zilungele ukuhlangabezana neenqwelo zombane kuyo yonke into. Iimoto zombane ziqhekeza ngokungenamgudu kwikhonkrithi kunye nemiqobo yentsimbi, kwaye yingxaki leyo. Umthombo womfanekiso: ERDC
umthombo: 3dnews.ru
