Pecynnau Addysg Opteg
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Offeryn Arbrofol Ymyrraeth Diffreithiant LCP-20
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Offeryn Arbrawf Ymyrraeth a Diffreithiant LCP-21 (a Reolir gan Gyfrifiadur)
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LCP-22 Gwifren Sengl/Diffreithiant Hollt Sengl
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System Arbrofol LCP-23 ar gyfer Golau Pegynol - Model Cyflawn
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System Arbrofol LCP-24 ar gyfer Model Gwell Golau Pegynol
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LCP-25 Ellipsometer Arbrofol
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LCP-26 System Arbrofol Blackbody
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LCP-27 Mesur Dwysedd Diffreithiant
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LCP-28 Delweddu Abbe ac Arbrawf Hidlo Gofodol
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LCP-29 Cylchdroi Arbrawf Golau Pegynol – Model Gwell
