Food products, food raw materials, feed. Determination of inorganic arsenic by high-performance liquid chromatography-mass spectrometry with inductively coupled plasma
United power system and isolated power systems. Relay protection and automatic. Automatic control devices of frequency and active power of hydraulic power units of hydraulic and pumped storage power plants. Norms and requirements
State system for ensuring the uniformity of measurements. Estimation of errors of measurements of thermal energy and weight of the heat-carrier of water systems of the heat supply
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