市场前景的趋势，大证券，孙旭东表示，取决于两点，一是投资者的信心，二是经济数据。
Market outlook for the trend, Tai Securities, said Sun Xudong, depends on two points, one investor confidence, and the other is economic data.
[10]孙旭东。高压水射流切割系统关键技术研究[d]。武汉：华中科技大学，2013。
SUN Xudong. Research on Key Technologies of a High Pressure Waterjet Cutting System [d]. Wuhan: Huazhong University of Science and Technology, 2013.
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