fluoriden.(护齿的)氟化物
fluoride coating氟涂层
fluoride resource氟资源
fluoride exchange氟交换
fluoride emulsion含氟乳液
fluoride hydrogen氟化氢
fluoride in urine尿氟
fluoride slagging氟化造渣
fluoride clearance氟化物清除率
Fluoride protector氟保护漆
fluoride materials氟化物材料