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Liquid petroleum products. Middle distillate fuels. Method for determination of ignition delay and derived cetane number (DCN) by combustion in a constant volume chamber
Document status: Active
Dark petroleum products. Accelerated method for determination of sulfur
Document status: Replaced by GOST R 71437-2024
Clay raw materials. Method for determination of refractoriness of fusible clays
Document status: Replaced by GOST 21216-2014
Copper and complex ores, and products of their processing. Methods of measurement of gold and silver weight fraction
Document status: Replaced by GOST R 56859-2022
Zinc concentrates. Atomic - absorbic method for determination of manganese and cobalt
Document status: Active