Ho eketsa palo e nyenyane ea lanthanum ho koporo e hloekileng ho ka hloekisa lijo-thollo, 'me ka keketseho ea lanthanum, phello ea ho hloekisa e tla ba e hlakileng haholoanyane.
La dikahare re ka fana ka: 10%, 20%, customized.
More details feel free to contact: erica@epomaterial.com