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小学生科学科技小制作DIY手工课堂制作材料儿童科学实验物理玩具
simple portable power generator(简易手摇发电机)
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USD $1.06 | 2759 piece available |
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lunar rover(月球探测车)
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USD $1.29 | 4631 piece available |
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portable power generator(手摇发电机)
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USD $1.4 | 3937 piece available |
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wind turbine(风力发电机)
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USD $1.4 | 4256 piece available |
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microscope(显微镜)
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USD $2.34 | 5864 piece available |
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brine generator(盐水发电机)
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USD $1.4 | 4294 piece available |
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solar windmill(太阳能风车)
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USD $1.12 | 4076 piece available |
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rubber band power trolley(橡皮筋动力小车)
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USD $0.61 | 2966 piece available |
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loom(织布机)
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USD $0.97 | 4782 piece available |
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wooden lifting red flag(木制升降红旗)
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USD $0.54 | 4061 piece available |
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colorful table lamp(七彩小台灯)
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USD $0.63 | 2975 piece available |
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hook drum(胡克滚筒)
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USD $0.43 | 2176 piece available |
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magnetic suspension pen(磁悬浮笔)
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USD $0.43 | 4290 piece available |
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catapult(投石车)
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USD $0.63 | 3917 piece available |
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sailcar(帆力车)
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USD $0.35 | 4762 piece available |
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balance bird (without magnet)(平衡鸟（不带磁铁）)
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USD $0.33 | 4729 piece available |
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sundial(日晷)
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USD $0.63 | 4198 piece available |
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solar-powered fan(太阳能风扇)
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USD $1.12 | 3400 piece available |
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glider(滑翔机)
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USD $0.8 | 2913 piece available |
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water wheel(水轮车)
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USD $0.54 | 4805 piece available |
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balanced pterosaur(平衡翼龙)
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USD $0.56 | 4897 piece available |
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electric wind car(电动风力车)
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USD $0.84 | 4426 piece available |
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compass(指南针)
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USD $0.65 | 4438 piece available |
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periscope(潜望镜)
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USD $0.65 | 3849 piece available |
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magnetic little airplane(磁力小飞机)
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USD $0.54 | 3946 piece available |
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dual-track strange slope(双轨怪坡)
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USD $0.33 | 4538 piece available |
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balance bird (with magnet)(平衡鸟（带磁铁）)
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USD $0.56 | 4675 piece available |
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wooden magnetic trolley(木制磁力小车)
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USD $0.35 | 4261 piece available |
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the alternation of day and night(昼夜交替)
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USD $0.65 | 2718 piece available |
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beili bridge m(倍力桥M)
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USD $0.61 | 3746 piece available |
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astronomical telescope(天文望远镜)
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USD $0.76 | 2942 piece available |
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earth and moon three-ball instrument(地月日三球仪)
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USD $0.54 | 4599 piece available |
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wooden shooting machine(木制投篮器)
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USD $0.63 | 4733 piece available |
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robot clock m(机器人时钟M)
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USD $0.93 | 4599 piece available |
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sunflower clock(向日葵时钟)
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USD $0.97 | 4801 piece available |
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snail clock(蜗牛时钟)
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USD $0.97 | 4950 piece available |
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owl clock(猫头鹰时钟)
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USD $0.93 | 4680 piece available |
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robot clock(机器人时钟)
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USD $0.93 | 4728 piece available |
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artificial satellite(人造卫星)
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USD $1.83 | 4329 piece available |
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artificial rocket(人造火箭)
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USD $2.47 | 5062 piece available |
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siege crossbow(攻城弩车)
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USD $1.72 | 5678 piece available |
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power bank(充电宝)
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USD $1.48 | 4727 piece available |
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glide machine(滑行机)
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USD $0.84 | 4867 piece available |
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fan(风扇)
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USD $0.97 | 3540 piece available |
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safe(保险柜)
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USD $1.18 | 3987 piece available |
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tensioning trolley(拉线小车)
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USD $0.61 | 2908 piece available |
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pinhole camera model(小孔成像)
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USD $0.48 | 4218 piece available |
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hydraulic shark(液压鲨鱼)
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USD $0.84 | 4572 piece available |
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star light(星空灯)
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USD $0.86 | 4710 piece available |
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old-fashioned washing machine(老式洗衣机)
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USD $1.68 | 2294 piece available |
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Packaging information
CTN Size: 40 × 40 × 40 cm
G.W./CTN:1 kg
QTY/CTN:2000 piece/carton
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