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Manganese ore sampling method

Manganese ore sampling method, Total:3 items.

In the international standard classification, Manganese ore sampling method involves: Metalliferous minerals, Mining and quarrying.


International Organization for Standardization (ISO), Manganese ore sampling method

  • ISO/R 309-1:1963 Methods of sampling manganese ores — Part 1: Ore loaded in freight wagons

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Manganese ore sampling method

  • GB/T 2011-1987 Method of sampling and sample preparation of manganese ores in bulk
  • GB 2011-1987 Bulk manganese ore sampling and sample preparation method




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