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科学实验发明手摇发电风向标diy手工玩具材料科技小制作科教前沿
oscillating fan (new luxury model) (battery self-provided)(摇头风扇（新版豪华款）（电池自备）)
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USD $0.78 | 99953 set available |
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oscillating fan (basic style) (battery self-provided)(摇头风扇（基础款）（电池自备）)
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USD $0.77 | 99217 set available |
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galileo telescope(伽利略望远镜)
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USD $1.09 | 98915 set available |
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hand pressure pumper(手压抽水机)
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USD $0.71 | 98806 set available |
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projector (battery self-provided)(放映机（电池自备）)
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USD $0.93 | 99952 set available |
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rocket launcher(火箭发射器)
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USD $1.09 | 97860 set available |
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space station (battery provided)(空间站（电池自备）)
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USD $1.61 | 94465 set available |
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rocket model (battery self-provided)(火箭模型（电池自备）)
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USD $1.66 | 98817 set available |
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spring dynamometer (random color)(弹簧测力器（颜色随机）)
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USD $0.26 | 99164 set available |
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vacuum cleaner (mold opening) (battery self-provided)(吸尘器（开模）（电池自备）)
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USD $0.83 | 97599 set available |
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lung respiratory model(肺呼吸模型)
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USD $1.04 | 98794 set available |
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formation of wind(风的形成)
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USD $2.13 | 99630 set available |
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wooden wind power generation(木质风力发电)
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USD $0.9 | 97752 set available |
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hand bubble machine (battery self-provided)(手摇泡泡机（电池自备）)
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USD $1.13 | 99247 set available |
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orbital satellite (battery provided)(轨道卫星（电池自备）)
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USD $1.34 | 98137 set available |
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magdeburg hemispheres(马德堡半球)
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USD $0.72 | 98989 set available |
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impact experiment(撞击实验)
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USD $0.94 | 98281 set available |
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simulated driving (battery provided)(模拟驾驶（电池自备）)
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USD $2.08 | 99989 set available |
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homemade pole scale(自制杆秤)
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USD $0.52 | 99472 set available |
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hovercraft (battery self-provided)(气垫船（电池自备）)
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USD $0.83 | 99630 set available |
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blood circulation(血液循环)
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USD $0.65 | 98221 set available |
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jeep (battery provided)(吉普车（电池自备）)
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USD $0.84 | 97539 set available |
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basic style wooden portable power generator(基础款木质手摇发电机)
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USD $0.8 | 91557 set available |
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upgraded wooden portable power generator(升级款木质手摇发电机)
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USD $0.85 | 96102 set available |
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four-wheel drive small racing car (battery self-provided)(四驱小赛车（电池自备）)
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USD $0.75 | 96768 set available |
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plastic tumbling capsule(塑料翻滚的胶囊)
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USD $1.12 | 93175 set available |
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humidifier battery self-provided)(加湿器（电池自备）)
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USD $1.98 | 98341 set available |
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panda(不倒熊猫)
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USD $0.5 | 81721 set available |
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solar energy driven car (wooden)(太阳能小车（木质）)
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USD $0.78 | 99922 set available |
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four-wheel drive (battery self-provided)(四驱车（电池自备）)
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USD $1.0 | 98853 set available |
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dragon boat wind car (battery provided)(龙舟风力车（电池自备）)
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USD $0.88 | 99592 set available |
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obstacle avoidance robot (battery provided)(避障机器人（电池自备）)
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USD $0.9 | 93839 set available |
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fire aerial ladder truck(消防云梯车)
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USD $1.15 | 99272 set available |
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oscillating fan (plastic) (battery self-provided)(摇头风扇（塑料）（电池自备）)
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USD $1.65 | 99942 set available |
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solar lunar rover(太阳能月球车)
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USD $1.25 | 96488 set available |
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new water wheel car(新款水轮车)
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USD $0.75 | 94094 set available |
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new submarine(新款潜水艇)
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USD $0.73 | 97026 set available |
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simple lunar rover(简易月球车)
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USD $1.21 | 98408 set available |
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electric paddle steamer (battery self-provided)(电动明轮船（电池自备）)
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USD $0.81 | 97468 set available |
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brine power generation fan(盐水发电风扇)
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USD $1.15 | 99136 set available |
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remote control paddle steamer (battery self-provided)(遥控明轮船（电池自备）)
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USD $1.73 | 99259 set available |
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new eight planets(新款八大行星)
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USD $1.29 | 98821 set available |
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traffic light (battery self-provided)(交通信号灯（电池自备）)
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USD $0.5 | 99256 set available |
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hand music box(手摇音乐盒)
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USD $1.15 | 98460 set available |
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bionic butterfly(仿生蝴蝶)
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USD $1.09 | 99377 set available |
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artificial satellite (upgraded)(人造卫星（升级款）)
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USD $1.27 | 99712 set available |
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solar cabin(太阳能小屋)
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USD $1.36 | 99596 set available |
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shock absorber(减震器)
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USD $0.44 | 99496 set available |
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solar helicopter(太阳能直升飞机)
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USD $0.84 | 97362 set available |
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crab bionic robot (battery self-provided)(螃蟹仿生机器人（电池自备）)
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USD $0.93 | 93907 set available |
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