GSO ISO 8531:2017由GSO 发布于 2017-10-03。
GSO ISO 8531:2017在国际标准分类中归属于: 73.060.20 锰矿。
GSO ISO 8531:2017 的最新版本是哪一版?
最新版本是 GSO ISO 8531:2017 。
This International Standard specifies experimental methods to be applied for checking the precision of moisture determination of manganese and chromium ores, whether natural or processed, being carried out in accordance with the methods specified in the relevant International Standards. NOTE — An outline of the method for determination of permissible tolerance for duplicate moisture determinations on gross samples is given in the annex.
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