Junior high school students circuit experiment board demonstration board full set of J23032 circuit electrical experimental equipment junior third and ninth grade series and parallel small light bulb sliding rheostat teaching equipment teaching aids
Circuit board for junior high school students (set) Battery box inside the circuit board Lamp holder inside the circuit board Electrode switch inside the circuit board
manufacturer:
Taizhou Xile Science and Teaching Instrument Co., Ltd.
time to market:
2020-01-05
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Items weight estimation 0 g, subject to actual weight
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