GB/T 4919-1985

Waste water from manufacturing process--Determination of total nitro compounds--Gas chromato-graphic method

NORMA vydaná dňa 18.1.1985

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The information about the standard:

Designation standards: GB/T 4919-1985
Note: NEPLATNÁ
Publication date standards: 18.1.1985
Country: Chinese technical standard
Kategória: Technické normy GB