釉小皮

enamel cuticle

dentino-enamel junction, enamelo-dentinal junction, DEJ

cemento-enamel junction, enamelo-cemental junction

TiO2-Enamel grade-5FCL

incremental line of enamel, Retzius line

cervico-enamel ridge【解剖】

enamel organ

cast iron vitreous enamel composition