可拆裝維修機器人的零件

The original small maintenance robot model is displayed on the workbench. The main body has been installed. A robotic arm and two shells are placed next to it. The connecting tenons, screws and material partitions are credible. There is a single product scene without the need for multi-frame templates.

原創小型維修機器人模型展示在工作臺上，主體已裝好，一隻機械臂和兩塊外殼放在旁邊；連線榫、螺釘和材質分割槽可信，單幅產品場景，不用多格模板。