dentin,parotid

denxy star dentine incisal powder/dentin powder for metal disc
俄罗斯弗拉米瓦 dentine-dough临时充填材料(暂封王)粉色50g*1
original dental material dentsply ceramco dentine porcelain
dental porcelain metal ceramic dentine/wo/opaque/enamel
dentsply dentine