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Эксплуатация электрочасовых устройств - Сидоров Н.В. 1962 PDF М. Минкомхозиздат РСФСР BOOKS PROFESSIONS AND CRAFTS
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Эксплуатация электрочасовых устройств
Author: Сидоров Н.В.
Year: 1962
Number of pages: 247
Format: PDF
File size: 12,6 MB
Language: RU

The textbook discusses the types of electrical hour devices. They are used to indicate the current time and measure individual intervals of it, in the dispatch and traffic systems of urban transport, electricity, gas, water and heat supply to industrial enterprises, for automation and regulation of technological processes. The book is designed for a wide range of workers involved in the operation, installation and repair of electrical hour devices.

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