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United power system and isolated power systems. Relay protection. Inductive measuring current transformers for protection with a closed magnetic circuit. Methodology guidelines for determination of time to saturation during short circuits
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Printing types. Type family Journaljnaya roublenaya (for alphabets of Russian and roman graphic bases). Range of application. Type face design. Base line. Characters per 4 picas
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Paper, board and pulps. Determination of residue (ash) at a temperature of 900 °C
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Equipment for crop protection. Spraying equipment. Part 2. Test methods for hydraulic sprayers
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