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Composites. Determination of density by volumetric displacement - skeleton density by gas pycnometry
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Assembling units and pipeline parts. Abutment and flanged elbow bends for Pnom 9,81-98,1 MPa (100-1000 kgf/cm2). Construction and dimensions
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AC and/or DC-supplied electronic control gear for tubular fluorescent lamps. Performance requirements
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Functional foods. Biologically active food supplements. Requirements to traceability
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