GB/T 7473-1987

Water quality--Determination of copper--29-dimethy-110-phenanthroline spectrophotometric method

NORMA vydaná dňa 6.3.1987

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The information about the standard:

Designation standards: GB/T 7473-1987
Note: NEPLATNÁ
Publication date standards: 6.3.1987
Country: Chinese technical standard
Kategória: Technické normy GB