This paper analyzed the current situation and existing problem of low-temperature water system.
分析低温水系统运行现状及存在的问题。
The article analyses especially that implements the current situation and existing problem in principle of national treatment of foreign capitals of our country.
文章重点分析我国外资国民待遇原则实施现状和存在的问题。
The text introduces the current situation and existing problem of the coal gas A. s desulphurization craft. According to existing problem find the way of solving the problem methods.
简要介绍煤气a.s法脱硫工艺的现状与存在的问题，根据A.S法存在的问题提出解决问题的方法。
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