Ηλεκτρική σκούπα παιχνιδιών
Gelsonlab HSTM-066 Education Science Ηλεκτρική σκούπα παιχνιδιώνt
Through the transmission of gear set and the ingenious combination of movable baffle in time, Ηλεκτρική σκούπα παιχνιδιών can realize obstacle avoidance, turning, dust collection and other actions, and realize mechanical automation. The structure, principle and application of vacuum cleaner are understood through experiments.