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小学生科技小制作儿童创意DIY物理实验科学教具手工材料steam教育
penguin clock(企鹅时钟)
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USD $0.74 | 29792 piece available |
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pencil conductive(铅笔会导电)
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USD $0.43 | 28631 piece available |
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cat and mouse(猫和老鼠)
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USD $0.74 | 29870 piece available |
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bevel-the motion of an object(斜面-物体的运动)
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USD $1.18 | 29999 piece available |
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high-altitude bicycle(高空脚踏车)
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USD $1.22 | 29927 piece available |
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fly take away luding bridge(飞夺泸定桥)
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USD $1.0 | 29865 piece available |
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portable power generator(手摇发电机)
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USD $0.94 | 27232 piece available |
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portable power generator [upgraded version]](手摇发电机【升级版】)
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USD $0.98 | 29628 piece available |
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portable power generator [deluxe edition]](手摇发电机【豪华版】)
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USD $1.02 | 29502 piece available |
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revolving scenic lantern(走马灯)
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USD $0.48 | 43761 piece available |
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wind vane(风向标)
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USD $0.36 | 23319 piece available |
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rubber band power trolley(橡皮筋动力小车)
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USD $0.63 | 27763 piece available |
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rickshaw(黄包车)
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USD $0.78 | 28784 piece available |
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wooden shooting machine(木质投篮器)
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USD $0.74 | 28460 piece available |
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hand windmill(手摇风车)
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USD $0.78 | 44465 piece available |
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solar energy driven car(太阳能小车)
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USD $0.84 | 39759 piece available |
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day and night alternation(昼夜交替)
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USD $1.09 | 49492 piece available |
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astronomical telescope(天文望远镜)
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USD $0.78 | 46351 piece available |
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loom(织布机)
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USD $1.11 | 42810 piece available |
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solar double ring(太阳能双环)
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USD $1.45 | 49627 piece available |
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mars transporter(火星运输车)
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USD $1.76 | 49783 piece available |
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suspended train(悬浮列车)
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USD $1.64 | 49875 piece available |
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slide projector(幻灯机)
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USD $0.98 | 49201 piece available |
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old-fashioned washing machine(老式洗衣机)
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USD $1.89 | 49913 piece available |
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mars rover(火星探测车)
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USD $1.98 | 49723 piece available |
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mars energy base(火星能源基地)
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USD $1.78 | 49922 piece available |
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artificial rocket(人造火箭)
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USD $2.67 | 49897 piece available |
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geosynchronous satellite(地球同步卫星)
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USD $2.89 | 49755 piece available |
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oil-pumping machine(抽油机)
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USD $2.18 | 58598 piece available |
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twin-engine taxiing aircraft(双引擎滑行飞机)
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USD $1.22 | 46680 piece available |
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colorful star light(炫彩星星灯)
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USD $1.45 | 48195 piece available |
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hand-cranked butterfly(手摇蝴蝶)
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USD $1.13 | 48898 piece available |
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remote control four-wheel drive(遥控四驱车)
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USD $2.44 | 47367 piece available |
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artificial satellite(人造卫星)
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USD $2.11 | 42694 piece available |
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hydraulic mechanical arm(液压机械臂)
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USD $3.02 | 29598 piece available |
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electric tank (new)(电动坦克车（新）)
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USD $2.55 | 48546 piece available |
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lunar rover(月球探测车)
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USD $1.31 | 49796 piece available |
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solar windmill(太阳能风车)
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USD $1.51 | 48159 piece available |
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conductor detector(导体检测仪)
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USD $1.0 | 48886 piece available |
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magic box(魔术盒)
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USD $1.29 | 48060 piece available |
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gear round trip(齿轮往返车)
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USD $1.51 | 49188 piece available |
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wonderful window(奇妙之窗)
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USD $1.22 | 49690 piece available |
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oscillating fan(摇头风扇)
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USD $1.51 | 47989 piece available |
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brine generator(盐水发电机)
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USD $1.45 | 49895 piece available |
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wind turbine(风力发电机)
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USD $1.51 | 49735 piece available |
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power bank(充电宝)
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USD $1.51 | 29656 piece available |
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remote control racing car(遥控赛车)
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USD $2.0 | 26482 piece available |
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walking robot(漫步机器人)
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USD $1.42 | 29902 piece available |
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automatic serve machine(自动发球机)
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USD $1.05 | 29818 piece available |
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arch bridge(拱桥)
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USD $1.07 | 29553 piece available |
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