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Electronic-mechanical quartz table, wall and arm-clocks. General specifications

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State system for ensuring the uniformity of measurements. Dissolved hydrogen analyzers. Calibration methods

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United power system and isolated power systems. Planning of power systems development. Calculations of electric power regimes and determination of technical solutions in long-range development of power systems. Norms and requirements

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Plain double-ended plug gauges with insert PR of cemented carbide alloy from 6,3 to 50 mm nominal diameter. Design and dimensions

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Vibration and noise of machines. Vibration, noise and force characteristics of marine machines and marine equipment subject to declaration and verification by testing at supplier-factory's stands

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Under sleeper pads for railway superstructure vibration isolation. Test methods

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