It is one of the important equipments in integrated circuit manufacturing, and its main parameters include resolution, NA value, working wavelength, etc. The application fields are mainly integrated
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Highly reflective film is a kind of thin film material used in optical field, which has the characteristics of high reflectivity. Compared with traditional reflective films, highly reflective films
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Through holographic projection technology, interactive devices, etc., animals such as birds and deer are projected in the forest in the forest, restoring the original forest full of vitality.
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BEST GIFTS is one of the most professional ball pen manufacturers and suppliers in China. Please feel free to buy high quality ball pen at low price from our factory. For customized service, contact
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