The checking applies to manganese and chromium ores, whether natural or processed, being carried out in accordance with the methods specified in the relevant International Standards. Includes general conditions for division of experimental samples and experimental methods of division a) in three or more stages or b) in one or two stages.
Document published on: 1986-10-23 Edition: 1 (Monolingual) ICS: 73.060.20 Status: Published Stage: 95.60 (2015-03-10) TC/SC: ISO/TMBG Number of Pages: 5
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