#774268
What is the minimum work experience must be a person with higher electro-technical education to move from the third group of electrical safety on the fourth?
Варианты ответа:
  • 3 months in the previous group
  • 2 months in the previous group
  • 6 months in the previous group
  • 1 month in the previous group
  • Not regulated
Курсы в категории: Безопасность и правопорядок