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Photovoltaic devices. Part 4. Reference solar devices. Procedures for establishing calibration traceability

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Nontraditional power engineering. Wind power engineering. Wind turbines. General technical requirements

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Electric and optical fibre cables. Test methods for non-metallic materials. Part 203. General tests. Measurement of overall dimensions

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Portable residual current devices without integral overcurrent protection for household and similar use (PRCDs). General requirements and test methods

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Radio-frequency cable type PK 75-44-17. Specifications

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Electric cables. Calculation of the current rating. Part 1-3. Current rating equations (100 % load factor) and calculation of losses. Current sharing between parallel single-core cables and calculation of circulating current losses

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