GB/T 8970-1988

Air quality--Determination of sulfur dioxide in ambient air--Tetrachloromercurate(TCM)-pararosaniline method

NORMA vydána dne 30.3.1988

The information about the standard:

Designation standards: GB/T 8970-1988
Note: NEPLATNÁ
Publication date standards: 30.3.1988
Country: Chinese technical standard
Kategorie: Technické normy GB