Junior high school physics electrical circuit experimental equipment full set of junior high school 389th grade student experiment box experiment box set students use high school physics experiment teaching aids electromagnetic science experiments

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Color classification:

For the national secondary school entrance examination, the flagship experimental box of electromagnetics is for boys
For the national high school entrance examination Electromagnetics luxury experimental box boys' model
For the national high school entrance examination, the flagship experimental box of electromagnetics is for girls
Extraordinary Phy— (Electro-Optical Magneto-Acoustic Heat) Blue
Extraordinary Phy- (Electro-Optical Magneto-Acoustic Heat) powder

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Color classification:: For the national entrance examination Electromagnetics flagship experimental box boys for the national secondary school entrance examination Electromagnetics luxury experimental box boys for the national secondary school entrance examination Electromagnetics flagship experimental box for girls Super extraordinary Phy - (electro-optical magneto-acoustic heat) blue Extraordinary Phy- (electro-photoelectric magneto-acoustic) powder