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Rotating electrical machines. Part 2-3. Specific test methods for determining losses and efficiency of converter-fed AC induction motors
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Explosive atmospheres. Part 20-2. Material characteristics. Combustible dusts test methods
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Charged-particle accelerators for industry applications. Types and basic parameters
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Low-voltage power supply devices, d.c. output. Performance characteristics
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Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO's). Part 2-2. Applicability of the general rules to RCBO's functionally dependent of line voltage
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