《MTT230-2005-哈氏可磨性测定仪通用技术条件》.pdfVIP

ICS 73.040 D 21 备案号:15497-2005 MT 中华人民共和国煤炭行业标准 MT/T 230-2005 代替MT/T 230-1990 m o c 哈氏可磨性指数测定仪通用技术条件 . General specifications of Hardgrove grindability machine w x f z b w. w w 2005-02-14发布 2005-06-01实施 国家发展和改革委员会 发布 目 次 前言 I范围 ··… 规范性引用文件·············。，·····。·······································································……1 技术要求 ·，·········，，···········‘····，········，，······，，···‘。···。··，，，，··。，··，甲*】1 试验方法 ·········，············································3 检验规则 ····。························，······。·，··，····················。··········。·······，······，···········…… 5 标志、包装、运输和贮存 ····················································，································……s m o c w. x f z b w. w w MT/T 230-2005 前 言 哈氏可磨性指数测定仪及其相关测定器具在煤炭试验室广泛使用。其质量直接决定着所测定煤样 的哈氏可磨性指