Russian standards PDF
Soil quality. Sampling. Part 107. Recording and reporting
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Cables and accessories for them. Impulse voltage test methods
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Electric cables. Calculation of the current rating. Part 1-1. Methods for calculating the rated current load (100% load factor) and losses. General
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Specifications for particular types of winding wires. Part 0-1. General requirements. Enamelled round copper wire
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Specifications for particular types of winding wires. Part 0-2. General requirements. Enamelled rectangular copper wire
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Optical fibres. Part 2-50. Product specifications. Sectional specification for class B single-mode fibres
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