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State system for ensuring the uniformity of measurements. State special standard and all-union verification schedule for means measuring instruments of variable temperature of water medium in the range of pulsation amplitudes of temperatures within 0,01 - 3 K at the pulsation frequencies from 0,005 to 50 Hz, at background temperature from 270,15 to 380,15 K and at water flow velocity from 0,5 to 20 m/s
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Membrane flexible roll bituminous waterproofing. General specifications
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Petroleum and natural gas industry. Subsea production systems. Piping, production, installation, commissioning
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Carbide tipped bull-nose planning tools. Design and dimensions
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