GB/T 27679-2011

Copper, lead, zinc and nickel concentrates - Experimental methods for checking the precision of sampling

NORMA vydaná dňa 30.12.2011

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The information about the standard:

Designation standards: GB/T 27679-2011
Publication date standards: 30.12.2011
Country: Chinese technical standard
Kategória: Technické normy GB