巴斯克旋转式
tour de basque; piqu envelopp
piqu envelopp
tour de basque
旋转式电铲
electric revolving shovel
旋转式倒立摆
rotational inverted pendulum
Arm-driven inverted pendulum
旋转式磁制冷机
rotary magnetic refrigeration for room temperature
旋转式磁制冷
rotary magnetic refrigeration