전기 설치하면 안 되는 장소, 당신의 건물은? #소방안전 #건물안전

追加: 2026-05-23

[00:00:00]This is where the explosives are. If an electric spark occurs, it will cause a major accident. There are legally designated places where this receiver must not be installed. I will tell you five things. [Music] 1. A place where large amounts of flammable vapors, dust, gases, or corrosive vapors and gases are present. It means it is a [music] place with a risk of explosion.

[00:00:22]Places like warehouses or chemical plants filled with phosphite materials. energy. A place for manufacturing or storing and handling explosives.

[00:00:28][Music] It is literally a place with explosives.