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针对液压支架技术标准的制修订和实施,介绍国内外液压支架产品标准的概况,解析GB25974煤矿用液压支架新国家标准与原液压支架通用技术条件、立柱和千斤顶技术条件、液压支架用阀煤炭行业标准的差异,以及新标准实施对促进液压支架技术进步的作用。介绍液压支架技术标准体系及现行标准情况,提出了加强标准化工作,完善液压支架技术标准体系的思路。
Aiming at the revision and implementation of hydraulic support technology standard, the domestic and international hydraulic support product standards are introduced, and the new national standards of GB25974 coal mine hydraulic support and the common technical conditions of the original hydraulic support, the technical conditions of column and jack, the hydraulic support valve coal industry Standard differences, as well as the implementation of new standards to promote the progress of hydraulic stent technology role. Introducing the technical standard system of hydraulic support and the current standards, put forward the idea of strengthening standardization work and perfecting the technical standard system of hydraulic support.