The invention discloses a casterwheel-collapsible baggage car.
本发明公开了一种可收脚轮行李车。
2
The utility model relates to a casterwheel of furniture article which can reduce mobile resistance force of chair.
本实用新型涉及一种能减小椅子移动阻力的部件。
3
The method for preparing the antistatic casterwheel can adopt an extruding method by an extruder or an injection molding method by an injection molding machine.