GB/T 17098-1997

Standard method for hygienic examination of phenols in air of residential areas—4-Aminoantipyrine spectrophotometric method

NORMA vydaná dňa 11.11.1997

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The information about the standard:

Designation standards: GB/T 17098-1997
Note: NEPLATNÁ
Publication date standards: 11.11.1997
Country: Chinese technical standard
Kategória: Technické normy GB