绷紧百年老建筑“防火弦”

Group 1 - A fire drill was conducted in the historical cultural district of Taitown, Yidong District, Anshan City, focusing on fire safety in old buildings [1] - The district has over 100 old buildings from the 1920s and 1930s, making fire prevention work complex [1] - Regular inspections are conducted by community staff, grid workers, and volunteers to check fire safety, particularly in electrical wiring and gas pipelines [1] Group 2 - The inspections emphasize monitoring the electrical load in old buildings to ensure it remains within safe limits [1] - The district office collaborates with waste recycling personnel to assist elderly residents in clearing clutter that may pose fire hazards [1] - Fire extinguishers' functionality is crucial, and training on the use of dry powder extinguishers was provided after the drill [1][2] Group 3 - Dry powder extinguishers are preferred for old buildings due to their long usage and complex electrical environments [3] - The pressure gauge on dry powder extinguishers has three color zones indicating operational status: green for normal, red for low pressure, and yellow for high pressure [3] - Regular checks on the appearance and condition of extinguishers are necessary to ensure they are in working order [2][3]