2021.09.24

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Uploaded a product “Cold cathode crookes tube CT-MR”

2021.09.22

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Uploaded a product “Cold cathode crookes tube CT-TR ”

2021.09.21

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Uploaded a product “Cold cathode crookes tube CT-CR ”

2021.09.17

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Uploaded a product “Portable Microscope with light YF-393”

2021.09.16

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Uploaded a product “Set of cement resistors for students’ experiments R-5N”

2021.09.15

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Uploaded a new product “Assembly Type Optical System”

2021.09.14

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Uploaded a new product “Moment of Force Experiments Set”

2021.09.10

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Uploaded a new product “Petri-dish-like Paired Polarizers”

2021.09.09

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Uploaded a product “Equipotential Line Demonstrator”

2021.09.08

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Uploaded a product “Leaf electroscope LE-A”