短語詞組短語barium m carbonate 碳酸鋇barium -carbonate 碳酸鋇barium meta carbonate 低碳酸鋇Barium Hydrogen Carbonate 碳酸氫鋇precipitated barium carbonate 沉澱碳酸鋇buy Barium Carbonate 印度買家barium carbonate method 碳酸鋇法meta -barium carbonate 偏鈦酸鋇barium carbonate poisoning 碳酸鋇中毒 返回 barium carbonate