适用年龄
4-6岁, 7-9岁, 10-12岁, 13-14岁, 14岁以上
Function
Science popularization exhibits and activity props
Description
Science Museum School
Style
Innovative sense of technology
Keywords
Air Cannon Smoke Ring Compresse
Application
Technical Museum School Science Popularization Exhibition Props
Packing
Wooden framefor cardboard boxes