全套金属滑轮组及支架套装定滑轮动滑轮小学初中物理力学实验 滑轮组实验全套2(大支架+组合钩码)
$4.29
Cross-border shipping calculated at checkout · delivery window shown per route
Shipping estimate
Checking shipping rates...
30-day returns
·
Secure checkout
·
Tracked cross-border delivery
全套金属滑轮组及支架套装定滑轮动滑轮小学初中物理力学实验 滑轮组实验全套2(大支架+组合钩码)
| 颜色(Color) | Style B |
| 材质(Material) | Metal |
| 尺寸(Size) | optional |
| 年龄层(Age Level) | 12-16 Years |
| (California Prop 65 Warning) | Science Material |
| 角色家族(Character Family) | Force Meter Teaching Tool |
| 制造国家/地区(Country/Region of Manufacture) | China |
| 型号(Model) | Pulley Block Physics Experiment Set |
| 建议年龄范围(Recommended Age Range) | 12+ |
| 学科(Subject) | Pulley and Bracket Set |
| 主题(Theme) | Sports |
| 类别(Type) | Physics Mechanics Experiment Equipment |