This method was applied to the determination of a ferroniobium certified reference material and the results compare favourably with the certified values.
用本法测定一铌铁标样,测定值与认定值相吻合。
This method was applied to the determination of a ferroniobium certified reference material and the results compare favourably with the certified values.
用本法测定一铌铁标样,测定值与认定值相吻合。
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