GB/T 7383-1997

Non-ionic surface active agents—Polyalkoxylated derivatives—Determination of hydroxyl value—Phthalic anhydride method

NORMA vydaná dňa 14.10.1997

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The information about the standard:

Designation standards: GB/T 7383-1997
Note: NEPLATNÁ
Publication date standards: 14.10.1997
Country: Chinese technical standard
Kategória: Technické normy GB