#774390

#774390: During what period is the duplication prior to admission electrical personnel to work independently?

During what period is the duplication prior to admission electrical personnel to work independently?
Варианты ответа:
  • From 1 to 5 shifts
  • From 2 to 4 shifts
  • From 2 to 12 shifts
  • From 2 to 14 shifts
  • From 5 to 15 shifts

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Тематика: Основы безопасности жизнедеятельности Основы безопасности жизнедеятельности (ОБЖ) Основы электробезопасности
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