GB/T 8913-1988

Hygienic determination method of sulfur dioxide in air of residential areas--Tetrachloromercurate (TCM)-pararosaniline spectrophotometric method

NORMA vydaná dňa 23.2.1988

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The information about the standard:

Designation standards: GB/T 8913-1988
Note: NEPLATNÁ
Publication date standards: 23.2.1988
Country: Chinese technical standard
Kategória: Technické normy GB