Russian standards

Field testing of drilling fluids. Water-based fluids

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Graphite. Method for determination of bulk density

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Laboratory glassware. Graduated pipettes. Part 2. Pipettes for which no waiting time is specified

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Residual fuel oils. Determination of hydrogen sulfide in the vapor phase

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Rocks. Method for determination of mechanical properties for unconfined compressive strength of clay rocks

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Paste VNII NP-232. Specifications

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