GB/T 13197-1991

Water quality--Determination of formaldehyde--Acetylacetone spectrophotometric method

NORMA vydána dne 31.8.1991

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The information about the standard:

Designation standards: GB/T 13197-1991
Note: NEPLATNÁ
Publication date standards: 31.8.1991
Country: Chinese technical standard
Kategorie: Technické normy GB