短語詞組短語ammonium m hydrogen carbonate 碳酸氫銨ammonium hydrogen carbonate carbamate 氨基甲酸碳酸氫銨pdf AMMONIUM HYDROGEN CARBONATE - 碳酸氫銨ammonium hydrogen carbonate ammonium bicarbonate 碳酸氫銨ammonium bicarbonate ammonium hydrogen carbonate 碳酸氫銨 返回 ammonium hydrogen carbonate