#774868
What rooms are called wet?
Варианты ответа:
  • Rooms in which relative humidity of air doesn't exceed 60%
  • Rooms in which relative humidity of air exceeds 75%
  • Rooms in which relative humidity of air doesn't exceed 90%
  • Rooms in which relative humidity of air is close to 100%
Тематика: Монтаж электрооборудования Основы электротехники Электрические и электронные аппараты
Курсы в категории: Инженерные науки
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