Guide for development of certified reference materials for the composition analysis and the physical property measurements of coal
全国煤炭标准化技术委员会(SAC/TC 42)
本标准规定了煤炭成分分析和物理特性测量标准物质的制备、均匀性检验、稳定性检验、定值以及不确定度评估程序和标准物质的包装、保存和标准物质证书的编写要求。
本标准适用于煤炭成分分析和物理特性测量标准物质的研制和复制。
This standard is the original Chinese electronic standard.
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