
Monoethylene glycol for industrial use—Determination of diethylene glycol and triethylene glycol—Gas chromatographic method
NORMA vydána dne 21.7.1993
Designation standards: GB/T 14571.2-1993
Note: NEPLATNÁ
Publication date standards: 21.7.1993
Country: Chinese technical standard
Kategorie: Technické normy GB