GDZJ-10S ni a lo lati ṣe idanwo agbara idabobo titan-si-titan ti motor alakoso ẹyọkan, motor 3-phase motor, Micro motor, Motor Special, motor Electric, transformer (pẹlu ẹrọ oluyipada ipese agbara ipo iyipada), yii ati ohun elo itanna yikaka.
GDZJ-5S ni a lo lati ṣe idanwo agbara idabobo titan-si-titan ti motor-alakoso-ọkan, motor 3-phase motor, Micro motor, Motor Special, motor Electric, transformer (pẹlu ẹrọ iyipada ipese agbara ipo), yii ati ohun elo itanna yikaka.
GDZJ-30S ni a lo lati ṣe idanwo agbara idabobo titan-si-titan ti foliteji oṣuwọn 10kV motor, HV ati LV motor, AC/DC motor, transformer winding and coil winding.