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24026 Magnetic Levitation Demonstrator
25001 Optical Disk
25005 Optical Bench
25008 white light dispersion and synthesis demonstrator
25010 flat mirror imaging experimental device
25011 Light propagation, reflection and refraction experimen
25013 light three primary color synthesis experimenter
25101 UV Demonstrator
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Ningbo Zhongqi Education Equipment Co., Ltd.
Tel：0574-6206 1266
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