杠杆尺带支架初高物理实验杠杆平衡原理塑料杠杆金属钩码套装 1_铝合金杠杆尺及支架（挂钩颜色随机）
$0.56
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杠杆尺带支架初高物理实验杠杆平衡原理塑料杠杆金属钩码套装 1_铝合金杠杆尺及支架（挂钩颜色随机）
| 颜色(Color) | Aluminum Alloy Ruler |
| 尺寸(Size) | Optional |
| (Size(US)) | Optional |
| 材质(Material) | Optional |
| 类别(Type) | Leverage Ruler with Bracket |
| 型号(Model) | Physical Mechanics Experiment |
| 制造国家/地区(Country/Region of Manufacture) | China |