STN - Slovak standards

Petroleum products. Emulsion stability

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Mineral oils. Test for corrosion of soluble cutting emulsion

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Determination of oil bitumens in mineral oils

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Determination of phosphorus in mineral oils (photometric molybdovanadium method)

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Petroleum products. Method for determination of antiscuffing and antigalling properties on a four-ball machine

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Determination of settlings in mineral oils after laboratory deterioration

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Mineral oils. Corrosive test of aqueous emulsion on cast iron (Herbert test)

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Determination of gasoline content in oils for piston motors

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Mineral oils. Determination of fural content. Photometric method

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Diesel oils. Apparent viscosity of motor oil at low temperature by using of cold cranking simulator

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