Žaislų automatinis dulkių siurblys
Gelsonlab HSTM-066 Education Science Žaislų automatinis dulkių siurblyst
Through the transmission of gear set and the ingenious combination of movable baffle in time, Žaislų automatinis dulkių siurblys 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.