Transformers, apparatus and insulators of high voltage. Norms and methods for testing the electrical strength of insulation
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Electrical articles for tropical application. General specifications
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Electrical articles for tropical application. General technical requirements and methods of testing
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Electrical articles for the cold climate regions. Technical requirements, acceptance and test methods
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Electro-technical items for agricultural purposes. General specifications
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Electro-technical items for agricultural purposes
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The energy balance of the enterprise. General concepts
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Colours of indicator lights and push-buttons
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Power generating sets and mobile electric power stations with internal combustion engines. Kinds, complete collection and contents of operation documents
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Energy conservation. Power engineering certificate of fuel-energy resources for industrial consumer. Basic rules. Standard forms
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Energy conservation. Methods of assurance for energy efficiency indicators of energy consumed products to its normative values. General requirements
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Energy conservation. Norm-method securing. Basic concept
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