Graddio Diffreithiad Addysgol, 100 Llinell

$Educational Diffraction Grating,100 Lines Featured Image$

$Educational Diffraction Grating,100 Lines$

E14.2412

Disgrifiad Byr:

Anfon e-bost atom

Manylion y Cynnyrch

Tagiau Cynnyrch

100 Llinellau, Maint 50 * 50mm, Windows 20 * 35mm

Blaenorol: Gratio, 600 Llinellau

Nesaf: Ffotograff Stereosgopig Mawr, Set

Ysgrifennwch eich neges yma a'i hanfon atom

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