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Power friction clutches with electromagnetic shifting. General specifications and test methods
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Feed phosphates. Method for determination of calcium
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United power system and isolated power systems. Supervisory control. Automated supervisory control systems for power grid control center of power grid operators. Conditions for the installation. Norms and requirements
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State system for ensuring the uniformity of measurements. State verification schedule for means measuring of hardness on Rockwell and Super-Rockwell scales
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Dependability in technics. Mathematical expressions for reliability, availability, maintainability measures
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