
Industrial circulating cooling water and boiler water—Determination of fluoride,chloridephosphatenitrilenitrate and sulfate—Ion chromatography
NORMA vydána dne 6.8.1993
Designation standards: GB/T 14642-1993
Note: NEPLATNÁ
Publication date standards: 6.8.1993
Country: Chinese technical standard
Kategorie: Technické normy GB