ໃຊ້ໄຟປ້ອງກັນລະເບີດຢູ່ໃສ

Explosion-proof lights are primarily used in areas with flammable and explosive gases, such as chemical plants, ໂຮງກັ່ນ, oil fields, ປ້ຳນ້ຳມັນ, and pharmaceutical factories.