Chinese Standard: GB/T 483-2007

General rules for analytical and testing methods of coal

NEQ  ISO 1213-2:1992

全国煤炭标准化技术委员会

本标准规定了煤炭分析试验有关的术语及其定义、符号、分析试验煤样、溶液浓度、测定、结果表述、结果换算、方法精密度和试验记录等。
本标准适用于各种煤炭分析试验方法标准、文件、书刊、教材和手册。

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