碳酸;

Gain Modified urea formaldehyde resin foam plastics by the carbonic acid hydrogen ammonia.
通过碳酸氢铵发泡法发泡制得开孔改性脲醛树脂泡沫塑料.
来源:网络文摘精选The ore was heated in the kilns to drive off water and carbonic acid gas.
矿石被放入窑里加热,蒸发掉水和碳酸气.
来源:网络文摘精选The present invention relates to a production method of milk beer and carbonic acid milk beverage.
一种奶啤酒及碳酸奶饮料的制造方法,属于奶饮料制做领域.
来源:网络文摘精选
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