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Petroleum bitumen for filling accumulator mastics. Specifications
Document status: Active
Aromatic hydrocarbons and related chemicals. Determination of total sulfur by method of ultraviolet fluorescence
Document status: Active
Reagents. Calcium hydrogen phosphate dehydrate. Specifications
Document status: Active
Motor fuels. Motor method for determination of octane number
Document status: Replaced by GOST 511-2022