GB/T 17824.4-1999

Environmental parameters and environmental management in middle and small intensive pig farms

NORMA vydaná dňa 11.8.1999

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The information about the standard:

Designation standards: GB/T 17824.4-1999
Note: NEPLATNÁ
Publication date standards: 11.8.1999
Country: Chinese technical standard
Kategória: Technické normy GB