GB/T 14261-1993

Methods for sampling and sample preparation of flotation zinc concentrates in bulk

NORMA vydaná dňa 12.3.1993

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The information about the standard:

Designation standards: GB/T 14261-1993
Note: NEPLATNÁ
Publication date standards: 12.3.1993
Country: Chinese technical standard
Kategória: Technické normy GB