作废 JJG 649-1990
数字称重显示器试行检定规程 数字称重显示器试行检定规程 Verification Regulation for Digital Weighing Indicator
发布日期：
实施日期：
分类信息
发布单位或类别： 中国 国家计量检定规程
CCS分类： A53综合 - 计量 - 力学计量
ICS分类：
标准简介

本检定规程适用于新制造、使用中和修理后以连续模拟电量为称重信号的数字称重显示器（以下简称显示器）的检定

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最后更新时间 2025-08-28