文档介绍：中华人民共和国国家计量检定规程 JJG 113-2003 标准金属洛氏硬度块(A, B, C, D, E, F, G, H, K, N, T标尺) Metallic Rockwell Hardness Reference Blocks (Scales A, B, C, D, E, F, G, H, K, N, T) 2003一09一23发布 2004一03一23实施国家质量监督检验检疫总局发布标准金属洛氏硬度块(A,B,C,D,E,F,G, H, K, N, T标尺)检定规程 Verification Regulation of Metallic Rockwell Hardness Reference (ScalesA,B,C,D, E, F, G, H, K, JJG 113-2003 代替JJG 113-1991 JJG 149-1991 JJG 334-1993 (部分内容) N,T) 本规程经国家质量监督检验检疫总局于2003年09月23日批准,并自 2004年03月23日起施行。归口单位: 主要起草单位: 参加起草单位: 全国力值、硬度计量技术委员会中国计量科学研究院河南省计量测试研究所山东省莱州市试验机总厂本规程委托全国力值、硬度计量技术委员会负责解释 JJG 113-2003 本规程主要起草人: 程新选参加起草人: 杨凤鸣刘全红(中国计量科学研究院) (中国计量科学研究院) (河南省计量测试研究所) (山东省莱州市试验机总厂) (河南省计量侧试研究所) 目录 1范围··························································································?? 2引用文献····················································································?? 3概述··························································································?? 4计量性能要求············································································??‘· ·····························