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Electrical insulating materials. Methods for the determination of the dielectric properties at frequencies above 300 MHz. General
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Earth-moving machinery. Engine test code. Net power
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Electromagnetic compatibility of technical equipment. Residual current-operated protective devices (rcds) for household and similar use. Requirements and test methods
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Insulating materials based on mica. Methods of test
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Flat or pin contact terminals of electrical equipment. Main dimensions
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Rotating electrical machines. Part 2. Methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for fraction vehicles). Measurement of losses by the calorimetric method
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