Russian standards
Raw clay in the production of clay powders for drilling muds. Method of determination of beneficiation index
Document status: Active
Petroleum products and used oils. Determination of polychlorinated biphenyls (PCB) and related products. Part 2. Determination of PCB content
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Process piping. Standard for the stress, vibration and seismic analysis
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Lubricating greases. Oil separation at increased temperatures (conical sieve method)
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Zink concentrates. Atomic absorption method for determination of arsenic
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