1. fire alarms
1. The jury also recommended that firemen strictly follow the established procedures before entering fire sites, including making sure personal " man down " alarms have been activated.
2. Household smoke alarms reduce the chances of dying in a fire by up to 50 percent when present and working properly.
3. fire alarms在线翻译
3. He called it an external fire but said heat and smoke set off alarms and sprinklers inside the building.
4. Most private schools are in crowded buildings that often lack basic safety measures such as fire alarms and sprinkler systems.
5. Bear Stearns was also tripping alarms at NYSE before JPMorgan Chase & Co plucked it in a fire sale earlier this year.