#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