fluoriden.(护齿的)氟化物
fluoride-selective electrode氟化物选择电极
fluoride absorption efficiency氟吸收效率
fluoride-bearing ployacrylate含氟丙烯酸酯
fluoride crystallization method氟化物结晶法
fluoride-contained wastewater含氟废水
Fluoride concentration in water水氟含量
fluoride-containing toothpaste含氟牙膏
fluoride ion selective electrode氟离子选择性电极