#774556
What class fire-hazardous zones include zones that are located in areas where combustible dusts are allocated or fibers.
Варианты ответа:
  • P-II
  • P-I
  • P-IIa
Тематика: Автоматические системы пожаротушения и связь Пожарная безопасность Техника безопасности и санитария
Курсы в категории: Безопасность и правопорядок
📚 Похожие вопросы по этой дисциплине
To what degree of fire resistance include building bearing and enclosing structures of brick or stone, concr What explosive is equipped with facilities for removal of combustible an What is the frequency of inspection of lightning How much interest must not exceed the degree of filling of stora To which category the premises where stored and treated HS and flammable liquids with a flashpoin