#774329
In what electroinstallations apply dielectric galoshes?
Варианты ответа:
  • In the electrical voltage up to 1000 V
  • In the electrical voltage over 1000 V
  • in electrical installations with voltage up to 10 000 In
  • In all electrical installations
Тематика: Основы безопасности жизнедеятельности Основы безопасности жизнедеятельности (ОБЖ) Основы электробезопасности
Курсы в категории: Безопасность и правопорядок
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