Graphite electrodes for electric arc furnaces - Dimensions and designation
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Characteristics of electric infra-red emitters for industrial heating - Part 1: Short wave infra-red emitters
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Electrical strength of insulating materials - Test methods - Part 1: Tests at power frequencies
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Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies
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Electric strength of insulating materials - Test methods - Part 2: Additional requirements for tests using direct voltage
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Electric strength of insulating materials - Test methods - Part 2: Additional requirements for tests using direct voltage
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Electric strength of insulating materials - Test methods - Part 3: Additional requirements for 1,2/50 µs impulse tests
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Electric strength of insulating materials - Test methods - Part 3: Additional requirements for 1,2/50 ¿¿s impulse tests
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Methods of measurement for radio transmitters - Part 1: General characteristics for broadcast transmitters
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Methods of measurement for radio transmitters. Part 10: Methods of measurement for television transmitters and transposers employing insertion test signals
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