风动力小飞机模型材料包套装电动双翼滑翔机滑行实木儿童科技小制作DIY小学科学实验启蒙益智小发明空气动力
Link to the original- 100 — 1999 шт 5000$ per piece.
- 2000 — 50119 шт 4000$ per piece.
- 50120+ шт 3000$ per piece.
Inspection + photo report for $1.5.
We check the goods and take a photo report so you can make sure you get the right product without faults or damage
Delivery from China to Ukraine, Uzbekistan, European and African countries
Payable upon arrival at the warehouse in China
Returns are only possible while the item is in our warehouse in China. Once the goods have been dispatched from China, they cannot be returned
Photo and product description
小飞机不走的主要问题分析(供参考):
1.下面轮子的轴卡的太紧,摩擦力太大。
2.地面不要有坡度,一定要平整。
3.需要全新电池。如电池用了一段时间后会电量不足,风扇转速不足以推动小飞机。