现行 MT/T 256-2000
煤矿水中pH值的测定方法 煤矿水中pH值的测定方法 Determination of pH value in coal mine water
发布日期:2000-12-08
实施日期:2001-05-01
分类信息
标准简介

本标准规定用电位法和指示剂比色法侧定煤矿水的pH值。电位法作为仲裁法。本标准适用于煤矿水pH值的测定。在本标准规定条件下,pH值的测定范围是0~14

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最后更新时间 2025-08-30