现行 MT 419-1995
液压支架用阀 液压支架用阀
发布日期:1995-12-05
实施日期:1996-03-01
分类信息
研制信息

归口单位: 煤炭部煤矿专用设备标准化技术委员会支护设备分会

起草单位: 煤炭科学研究总院北京开采所、 太原分院

起草人: 王慧杰、 国汉君、 姜东权

标准简介

本标准规定了矿用液压支架用阀(以下简称阀)的分类、技术要求、试验方法、检验规则、标志、包装、运输和贮存。本标准适用于矿用液压支架用阀

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最后更新时间 2025-08-29