掘进机用螺纹插装式平衡阀流场特性研究

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赵美卿, 郭晓娥

Study on Flow Field Characteristics of Screw-in Cartridge Counterbalance Valve in Roadheader

ZHAO Mei-qing, GUO Xiao-e

液压与气动 . 2016, (3): 49 -53 . DOI: 10.11832/j.issn.1000-4858.2016.03.010