A project kit is provided consisting of radio control equipment, batteries, balloons, electric motors, and construction materials.
学校提供一套完成设计所需的工具包，包括无线电控制设备、电池、气球、电动机和制作材料。
Radio control functions are allowed only when specifically stated in the rules for the relevant class.
规则中允许的项目可使用无线电遥控。
Radio control functions are allowed only when specifically stated in the rules for the relevant class.
规则中允许的项目可使用无线电遥控。
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