Xuas Tes Saib Lub Spectroscope

Hand-held Direct Spectroscope Featured Image

E14.2415

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Hlau Cev, Dia.19 * 90mm

Yav dhau los: Tus Qauv Molecular, 80 Pob + 110 Nrig

Tom ntej: Qauv ntawm Hourse ceg (Upper & Hauv qab)

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