Sincedisa i-chantecpack ukuyila kunye nokubonelela ngefektri edumileyo yetshokholethi yaseRussia umgca wokupakisha owenziwe ngokwezifiso.
Umgaqo-siseko wokusebenza weyunithi epheleleyo ngulo: Umeki wemeko enesantya esiphezulu(ukuya kumatyala angama-30/min) ukwenza imeko→ ityathanga lokuhambisa ityathanga ukuya kwisikhululo sokupakisha iilekese → buyisela iikeyiki kwisihambisi setyathanga→ uthutho ukuya kwisitywini esisongayo esiphezulu esizenzekelayo. isitishi.
Ixesha lokuposa: Aug-30-2019