Russian standards PDF
State system for ensuring the uniformity of measurements. Alarm only apparatus for determination of combustible gases and vapors. Verification procedure
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State system for ensuring the uniformity of measurements. Testing gas mixtures generators. General metrological and technical requirements
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Urine-absorbing aids at urine incontinence. Test methods for characterizing polymer-based absorbent materials. Part 11. Determination of suspended solids
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Urine-absorbing aids for incontinence. Test methods for characterizing polymer-based absorbent materials. Part 3. Determination of particle size distribution by fractionation
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Urine-absorbing aids at urine incontinence. Test methods for characterizing polymer-based absorbent materials. Part 4. Determination of humidity by measuring the mass loss during heating
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