Russian standards

Silicate-blocks. Standard of weighting accuracy

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Petroleum products. Determination of aromatic hydrocarbon types in middle distillates. High performance liquid chromatography method with refractive index detection

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Plastic greases. Name and designation

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Petroleum products. Determination of sulfur content by ultraviolet fluorescence method

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Reagents. Nickel chloride 6-aqueous. Specifications

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Petroleum products. Method for determination of assumed viscosity

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