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Grating
01
kratka, siatka
a grid-like structure made of bars or slats, used for flooring, ventilation, or safety purposes
02
krata, ruszt
a frame of iron bars to hold a fire
03
kratka, siatka dyfrakcyjna
optical device consisting of a surface with many parallel grooves in it; disperses a beam of light (or other electromagnetic radiation) into its wavelengths to produce its spectrum
Przykład
