GB/T 18920-2002

The reuse of urban recycling water—Water quality standard for urban miscellaneous water consumption

NORMA vydaná dňa 20.12.2002

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The information about the standard:

Designation standards: GB/T 18920-2002
Note: NEPLATNÁ
Publication date standards: 20.12.2002
Country: Chinese technical standard
Kategória: Technické normy GB