The method and the condition of separation epoxy ethane from dihydric alcohol are discribed.
介绍
环氧乙烷与二元醇
分离方法和条件。
The method and the condition of separation epoxy ethane from dihydric alcohol are discribed.
介绍环氧乙烷与二元醇分离方法和条件。
The Preparation method of cheap aluminium dihydric phosphate and its application in refractories have been intro-duced.
提供廉价磷酸二氢铝
方法，介绍它在耐火
应用。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
观点；若发现问题，欢迎向我们指正。
