elementary school student science and technology small production children's creative diy physics experiment science teaching aids handmade material steam education

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elementary school student science and technology small production children's creative diy physics experiment science teaching aids handmade material steam education 中文版

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From: ¥ 1.52

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2000 piece

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Specifications

Specifications	Price(RMB)	Stock
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bevel-the motion of an object	¥5.03	29999 piece available
high-altitude bicycle	¥5.23	29932 piece available
fly take away luding bridge	¥4.27	29875 piece available
portable power generator	¥3.99	28131 piece available
portable power generator [upgraded version]]	¥4.18	29712 piece available
portable power generator [deluxe edition]]	¥4.37	29611 piece available
revolving scenic lantern	¥2.04	46992 piece available
wind vane	¥1.52	23448 piece available
rubber band power trolley	¥2.66	27861 piece available
rickshaw	¥3.33	28791 piece available
wooden shooting machine	¥3.14	28469 piece available
hand windmill	¥3.33	44491 piece available
solar energy driven car	¥4.56	49020 piece available
day and night alternation	¥4.66	49541 piece available
astronomical telescope	¥3.33	46409 piece available
loom	¥4.75	42823 piece available
solar double ring	¥6.18	49665 piece available
mars transporter	¥7.51	49791 piece available
suspended train	¥6.98	49899 piece available
slide projector	¥4.18	49247 piece available
old-fashioned washing machine	¥8.07	49935 piece available
mars rover	¥8.46	49794 piece available
mars energy base	¥7.6	49927 piece available
artificial rocket	¥11.4	49909 piece available
geosynchronous satellite	¥12.35	49774 piece available
oil-pumping machine	¥9.31	58606 piece available
twin-engine taxiing aircraft	¥5.23	46746 piece available
colorful star light	¥6.18	48368 piece available
hand-cranked butterfly	¥4.82	48916 piece available
remote control four-wheel drive	¥10.45	47435 piece available
artificial satellite	¥9.03	42727 piece available
hydraulic mechanical arm	¥12.92	29615 piece available
electric tank (new)	¥10.93	48565 piece available
lunar rover	¥5.61	49840 piece available
solar windmill	¥6.46	48183 piece available
conductor detector	¥4.27	48908 piece available
magic box	¥5.51	48072 piece available
gear round trip	¥6.46	49202 piece available
wonderful window	¥5.23	49705 piece available
oscillating fan	¥6.46	48280 piece available
brine generator	¥6.18	49907 piece available
wind turbine	¥6.46	49769 piece available
power bank	¥6.46	29672 piece available
remote control racing car	¥8.55	27343 piece available
bipedal robot	¥6.84	29976 piece available
walking robot	¥6.08	29919 piece available
automatic serve machine	¥4.47	29951 piece available